Found a nice big list of SW cuss words we can use for our stories; made for those of us who have characters that tend to let it slip every once and a while. Sources included.BASIC PROFANITY:Aiwha-bait - An insult, usually directed at members of the Kaminoan species (Republic Commando: Triple Zero).
Backrocket - A derogatory modifier used to insinuate a subject is of an order significantly inferior to the norm or ideal, for instance, "His superiors had seen fit to shunt him to this backrocket planet in the hind end of nowhere" (Medstar: Battle Surgeons).
Bad-batcher - An insult referring to a physically (and possibly also psychologically) defective clone ("Clone Cadets").
Bantha - A large, slow-moving hairy quadruped; an insult connoting the characteristics of such a creature, as in, "You brainless, lice-ridden bantha" (Knights of the Old Republic).
Bantha Brain - An insult indicating one has the intelligence of the slow-moving Bantha ("Goatgrass: The Tale of Ree-Yees," Tales From Jabba's Palace). See also blaster-brained, brainbolted, and void-brain.
Bantha Fodder! - An exclamation. The word "fodder," meaning food for livestock, has likely been contaminated in this instance by the double-meaning of the Huttese word Poodoo (New Jedi Order: Star by Star, Return of the Jedi).
Bantha Sweat - A colorful description used to demean something, as in "That planet is a ball of bantha sweat" (Darth Bane: Path of Destruction).
Barve - A six-legged animal with a reputation for being unclean, raised for its meat; an insult, insinuating the filthiness of said creature. Also, barve-face and son of a barve. ("A Barve Like That: The Tale of Boba Fett," Tales From Jabba's Palace; Legacy Vol. 2: Shards, Boba Fett: A Practical Man).
Barvy - A variation on the above, it insinuates an individual is acting erratically, as in, "Are you barvy? You can't take on the whole Empire yourself!" The equivalent of being "barmy" (Legacy of the Force: Invincible, Fate of the Jedi: Abyss).
Bastasi - An Ansionian oath (The Approaching Storm).
Battlecan - A somewhat disparaging term used in reference to canny and/or aggressive veterans of the military (Legacy of the Force: Tempest).
Blast! - An adaptable expletive, the equivalent of "shoot!" or "damn!" (A New Hope).
Blaster Bolts! - An interjection (Young Jedi Knights series).
Blaster-brained - A derogatory description implying dim-wittedness (Wretched Hives of Scum and Villainy). See also Bantha-brain, brainbolted, and void-brain.
Bloah - An interjection, used independently and as part of longer exclamations, such as "What the Bloah?" (Tatooine Ghost, Dark Nest: The Joiner King).
Bludfly - An insult referring to a form of insect ("Lando's Commandoes: On Eagles' Wings," Tales #5).
Bomarr cast-off - An insult insinuating that an individual is rejected by the Bantha-worshipping Bomarr religious order, or simply a kind of outcast (Knights of the Old Republic).
Borked - An adaptable expletive; see Farkled and the other "F" WORDS (Galaxies).
Brainbolted - A derogatory modifier suggesting a tendency toward unthinking or robotic behavior (see boltbrain), as in, "I'm a Jedi Knight, not some brainbolted soldier"; (Legacy of the Force: Inferno). See also Bantha-brain, blaster-brained, and void-brain.
Braintick - An insult, likely referring to a kind of arachnid that attaches itself to an individual's brain (Legacy of the Force: Tempest).
Broggle - An unspecified act, often used to denote surprise, as in "I'll be broggled" (Outbound Flight).
Buckethead - A derogatory term for Mandalorians and likely other helmet wearing soldiers (Legacy of the Force: Invincible).
Bugger - A derogatory term used to refer to Geonosians and possibly other insectile species; also buggies (Clone Wars: Weapons Factory, Legacy of the Force: Invincible).
Bug-lover - A low-level insult often directed toward children (Ewoks: The Battle for Endor).
Bumblefluff - The equivalent of "nonsense" (Luke Skywalker and the Shadows of Mindor).
Byss' Blind Eye! - An exclamation of the one-eyed Abyssin, it refers to their homeworld, rather than the Deep Core planet by the same name ("Ghost," Tales Vol. 3).
Can of corrosion - An insult (Dark Nest: The Joiner King).
Cantina rat - An insult directed toward bar loungers (Knights of the Old Republic).
Carbon flush! - An exclamation (Emissary of the Void).
Chitin-brain - An insult directed toward races with a chitinous exterior (Luke Skywalker and the Shadows of Mindor).
Chuff-sucking Leech - An insult, likely referring to the habit of some species of annelid. Jabba was referred to as a chuff-sucking leech for his appearance, his moral character, or both. ("Goatgrass: The Tale of Ree-Yees," Tales From Jabba's Palace).
Core-slime - An insult directed toward inhabitants of the Core Worlds (Knights of the Old Republic).
Crimey - An oath, possibly of Bith origin (Legacy of the Force: Tempest).
Crink - An adaptable expletive, as in, "Go crink yourself, crinking Imperial" (Allegiance).
Cute as a Gamorrean's sister - An insult that derives its impact from sarcasm, as the general population does not view the porcine Gamorrean race as particularly attractive (Knights of the Old Republic).
Dag - An exclamation (Boba Fett: Twin Engines of Destruction).
Dark Side Take You - A curse (Wretched Hives of Scum and Villainy).
Demon of darkness - A curse (Queen of Empire).
Dinos of Dellalt - An exclamation (The Despotica: Evocar).
Doellin's Triple Teats! - A Gran exclamation, referring to the species' doe-like goddess ("Goatgrass: The Tale of Ree-Yees," Tales From Jabba's Palace).
Double-spawner - An Ishi Tib insult for an unfaithful spouse or lover; a two-timer (Dark Nest: The Joiner King).
Druk - An obscenity used in conjunction with other words for emphasis, as in "A drukload of stormtroopers" (Star Wars Tales Vol. 4, "Kessel Run").
Dubesor - An insult on Antipose XII (Lando Calrissian and the Flamewind of Oseon).
Dung beetle - An insult referring to a kind of insect native to Neimodia (Starfighter: Crossbones #1)
Dungcreeper - An insult, referring to a vile creature (Jedi Quest: The Final Showdown). See lylek-dung grubber.
Dungpit - An insult signifying a place, possibly referring specifically to a method of waste disposal of Barabel origin, as in, "Now you have dragged us all into the dungpit!" (Legacy of the Force: Invincible).
Durned - A derogatory modifier (Republic #62: No Man's Land).
Dustcrust - An insult, possibly of Ewok origin (Dark Nest: The Unseen Queen).
Dwarfnut - Neimoidian for a fool (Galactic Phrase Book & Travel Guide).
Dyeesh - An interjection (Rookies: Rendezvous).
Emperor's Black Bones! - An exclamation (X-Wing novels).
Emperor's Black Heart - A derogatory modifier (I, Jedi), as in, "What in the Emperor's Black Heart...?"
Fangface - An insulting nickname for members of the buck-toothed Aqualish race (Dark Nest: The Joiner King). See also Hammerhead, Prune Face, and Slanthead.
Flot - An insult, as in, "You useless flot!" (The Clone Wars: Slaves of the Republic).
Flyboy - A potentially disparaging synonym for a male pilot, depending on context, as in, "Into the garbage chute, flyboy!" (A New Hope). See also star-boy.
For galaxy's sake - An exclamation (Jedi Quest: The Moment of Truth).
Force-forsaken - A derogatory modifier (Legacy of the Force: Sacrifice).
Freeze in the Ninth Circle of Damnation - A pejorative request, likely referring to the last of the Nine Corellian Hells ("Skin Deep: The Fat Dancer's Tale," Tales From Jabba's Palace). See also Rot in Boboqueequee, Rot in Qasak, and To the Hells....
Frizzle - The verbal form of Frizz, it denotes an act of betrayal, as in "You frizzled me!"; to screw-over (Outbound Flight).
Full-feathered - A derogatory modifier, as in "I look like a full-feathered idiot." (Jedi Quest: Changing of the Guard).
Fuse my bus-bars - An exclamation (Luke Skywalker and the Shadows of Mindor).
Gamorrean pig-man - A childishly redundant insult that relies on the general population's low opinion of the porcine Gamorrean race (Knights of the Old Republic).
Garp - An oath, as in, "They're pounding the wheezing garp out of us!" (Luke Skywalker and the Shadows of Mindor).
Gfersh - An adaptable expletive, likely Rodian in origin, as in "What the gfersh is this?" (Galaxy Guide 11: Criminal Organizations).
Give a mott's backside - An impolite expression, meaning not to care, as in, "I don't give a mott's backside about clones" (Republic Commando: Triple Zero, Legacy of the Force: Revelation).
Glurd - An oath, as in, "Hot staggering glurd!" (Luke Skywalker and the Shadows of Mindor).
Good Gordy - An exclamation (Boba Fett: Enemy of the Empire).
Good novas! - An exclamation (Rookies: Rendezvous).
Gorple zo-zo - An offensive alien curse (The Pirates of Tarnoonga: A Droid Adventure).
Gravel maggot - An insult, referring to a species of worm that feeds on rotting flesh indigenous to the hills and rocky badlands of Tatooine. Sometimes the insult "chuff-sucking gravel maggot" is used, which may be a reference to an actual subspecies or simply a corrupt variation on chuff-sucking leech (Galaxy Guide 7: Mos Eisley, A Guide to the Star Wars Universe, 1st Edition, Legacy Vol. 1: Broken).
Great balls of fire! - An exclamation (Jedi Trial). Note that this is an homage to rock 'n' roll artist Jerry Lee Lewis' song, "Great Balls of Fire."
Great Gobs of Bantha Poodoo! - An exclamation (The Phantom Menace novelization).
Great gods of the waters - An exclamation of Mon Calamari origin (Legacy of the Force: Revelation).
Great skies! - An exclamation of Ferroan origin (Rogue Planet).
Great waves - An exclamation, possibly Kaminoan in origin (Clone Wars: Act on Instinct).
Grist - An interjection, possibly of Feeorin origin (Starfighter: Crossbones #1).
Gug - An insult generally reserved for a broken-down shockboxer past his or her prime, as in, "Burn out yer mitts, ya gug." (Fists of Ion).
Haja - A curse (The Approaching Storm).
Hairless Wookiee - An insult that derives its impact from its juxtaposition of two incongruent concepts, i.e. members of the intimidating Wookiee race are generally quite hairy. This insult is sometimes used among humans in a somewhat playful manner (Knights of the Old Republic).
Hammerhead - An insulting nickname for members of the Ithorian race (A New Hope, Jedi Academy Trilogy: Dark Apprentice, Star Wars Sourcebook). See also Fangface and Prune Face.
Hang this - An expression of scorn or contempt, akin to "screw this," possibly suggesting "hang" as an adaptable expletive (Legacy of the Force: Revelation).
Holy beek-monkeys! - An exclamation (Star Wars #10, "Behemoth from the World Below").
Holy Irreducible Garbágina - An exclamation referring to a deity in the refuse-worshiping culture of the Ugors. Due to the amoebic Ugors' slobbering speech patterns, the phrase is frequently pronounced, "Holy Irrebducible Garbágina" (Dawn of Defiance: Echoes of the Jedi).
Holy Sith! - An interjection ("Pax Empirica," Galactic Battlegrounds: Prima's Official Strategy Guide).
Holy Womp Rats - An exclamation (Star Wars ongoing #27, "Starcrash").
Huttwash! - An accusatory exclamation of disbelief; the equivalent of "hogwash" (Dark Nest: The Swarm War).
Hutt Slime - (also Huttslime) An oath, used in a variety of ways, from an exclamation to a general insult, as in, "Once you send the message, we both know our names will be Hutt slime." A particularly colorful smuggler's oath makes reference to Twi'lek huttslime wrestlers (New Jedi Order: Balance Point, Dark Nest: The Joiner King, Dark Nest: The Swarm War).
Hutt-spawn - An insult for a member of any species, save Hutt (Knights of the Old Republic).
In Alliance's cause - An exclamation used by members of the Rebel Alliance, as "In Alliance's cause, why'd you do that, old woman?" (Splinter of the Mind's Eye).
In the dwang - Also in deep dwang. A crude way of saying one is in trouble, as in, "You're going to be in the dwang when you get back to HQ, General" (Republic Commando: Triple Zero).
In the name of crushing black holes - An exclamation (Yoda: Dark Rendezvous).
In the name of the Sith - An exclamation, often used as an interrogative, as in, "What in the name of the Sith?" ("In Triplicate," Star Wars U.K. #3)
Jactna! - An interjection, possibly of Rodian origin (Star Wars Tales Vol. 2).
Kanushka - A Kubaz exclamation (MedStar: Battle Surgeons).
Kark! - An adaptable expletive; also Kark on you! (Republic #66, Clone Wars Vol. 5 and Vol. 6).
Kath-mutt - An insult; see son-of-a-kath-hound (Darth Bane: Path of Destruction).
Kiss My Asteroid - A pejorative request ("Skreej," Tales Vol. 3).
Kiss My Wookiee - A pejorative request (The Courtship of Princess Leia). Note that this double entendre adds another layer to Leia and Han's exchange in the Empire Strikes Back. Leia: "I'd just as soon kiss a Wookiee"; Han: "I can arrange that."
Kleeg - An insult, as in, "You kleeg" (Allegiance).
Kork - An exclamation (Legacy of the Force: Fury).
Kriffing - A derogatory modifier (Vision of the Future).
Krong - An adaptable expletive, as in, "What if you krong up?" (Allegiance).
Ktah! - A rare Chiss curse (Force Heretic: Refugee).
Krazzsch - A Riilebi derogatory modifier ("Rendezvous With Destiny," Adventure Journal #6).
Kreetle - An insult, referring to a kind of parasitic insect from Tatooine (Dark Nest: The Joiner King).
Krink - An adaptable expletive, as in, "What the krink are you doing?" (Allegiance).
Krop! - An exclamation, possibly of Gotal origin (Legacy Vol. 1: Broken).
Kvark - Ewokese for the rough equivalent of "darn" (Star Wars: Ewoks).
Laserbrain - An insult, as in "I don't know where you get your delusions from, laserbrain." (The Empire Strikes Back).
Loz noy jitat - A curse ("Medstar: Intermezzo," Star Wars Insider #83).
Lurdo - An Ewokese term meaning jerk, dummy, etc. (The Ewok Adventure).
Lust-toad - An insult, perhaps referring to a real creature (Legacy of the Force: Inferno).
Lylek - An insult, comparing an individual to a vicious insectoid predator native to the planet Ryloth, known to eat its own kind when food is scarce. Also lylek-dung-grubber, perhaps referring to another unappealing eating habit of the creature (New Jedi Order: Star by Star, The Essential Guide to Planets and Moons, Legacy of the Force: Tempest). See dungcreeper.
Madclaw -- A derogatory term reserved for dishonored Wookiees who have used their climbing claws in an attack (Knights of the Old Republic).
Maker-forsaken -- A derogatory modifier, suggesting a person or thing has been deserted by its creator (MedStar: Battle Sugeons). See also Thank the Maker.
Mandalorian-loving -- A pejorative description for a supporter of the Mandalorian armies especially popular around the time they were a strong galactic faction, such as the Mandalorian Wars (Knights of the Old Republic II: The Sith Lords). See also MANDALORIAN MALEDICTIONS section below.
Manka spit -- A derogatory term comparing a thing to the salivary ejecta of the predatory manka feline of Alderaan, as in, "Your opinion isn't worth a bucket of manka spit" (The Cestus Deception).
Mattball - An insult directed toward fur-covered creatures, such as Ewoks; a furball (Dark Nest: The Joiner King).
Meat-can - A disparaging term used for a clone trooper (Republic Commando: Triple Zero). See also meat droid.
Meat droid - A disparaging term used for a clone trooper ("Tinker, Tailor, Soldier, Praji"). See also meat-can.
Milking - A derogatory modifier, as in, "Big milking surprise" (Medstar: Battle Surgeons).
Minions of Xendor! - An exclamation (The Lando Calrissian Adventures). This also refers to the followers of the dark sider Xendor during the Jedi conflict known as the First Great Schism.
Misery-guts - An insult used to describe an overbearing and trying individual ("Omega Squad: Targets," Insider #81).
Monkey-lizard - An insult referring to a diminutive and annoying species of Kowakian beast (Dark Forces: Rebel Agent audio drama, Knights of the Old Republic). See also, Son of a monkey-lizard.
Mooka - An insult suggesting diminished intelligence; it refers to a kind of popular four-legged domesticated animal with avian features (Starfighter: Crossbones #1, The Lost City of the Jedi). See also smooka.
Moons and stars - An interjection. See also stars (Jedi Quest: The Final Showdown).
Moons of Baroli! - An exclamation (Reversal of Fortune).
Moons of Yavin! - An exclamation referring to the many satellites of the gas giant Yavin (Classic Star Wars: A Long Time Ago... Vol. 1).
Mradhe Muck - A curse, as in "What the blinkin' mradhe muck is going on here?" (Hand of Thrawn: Specter of the Past).
Mudcrutch - An insult referring to some form of lowly creature. Also mudcrutch whelp (Star Wars Republic #55-58: Battle of Jabiim, Darth Bane: Path of Destruction).
Munk-whelp - An insult, possibly of Ruusan origin (Darth Bane: Rule of Two).
Murglak - An insult (The Stark Hyperspace War). Most likely a species of foul creature; see Son of a Murglak.
Nek - An insult, comparing someone to a nek battle dog (Legacy of the Force: Fury).
Nerf - An insult referring to a well-known quadruped bred for its meat, it suggests an individual exudes a foul odor and/or has a low level of intelligence. Also nerf-head (Legacy of the Force: Inferno, The Despotica: Evocar).
Nerfherder - A legitimate occupation on the planet Alderaan; an insult among Alderaanian nobility (The Empire Strikes Back). See Scruffy-looking.
Nikkle-nut - An insult, referring to a fruit of Haruun Kal origin, as in, "That nikkle-nut Jedi" (Shatterpoint, Luke Skywalker and the Shadows of Mindor).
Nova-happy - A derogatory description, insinuating a lack of good judgment; crazy (Marvel Comics #7). See Space-happy.
Noski - An insult, possibly of Besalisk origin, translating as "idiot" (Clone Wars: Wild Space).
Oink - A particularly heinous insult in the Gamorrean native tongue. On at least one occasion, its use set off a clan war (Galaxy Guide 9: Fragments From the Rim).
Piece of chizk - A curse or insult, possibly of Besalisk origin (Clone Wars: Wild Space).
Piece of Dianoga Dung - A curse ("A Hunter's Fate: Greedo's Tale," Tales From the Mos Eisely Cantina).
Piece of rankweed - An insult (Star Wars: Clone Wars "The Hidden Enemy"). See also rankweed sucker.
Polluters of Z'gag - An exclamation, referring to a river on the planet Ruuria (The Despotica: Evocar).
Prugnuficating - An as yet unknown disgusting act or natural phenomenon; possibly some variation of defecating, putrifying, or both (Jabba the Hutt: The Art of the Deal).
Pruneface - An insulting nickname for members of the Dressellian race, possibly popularized by the Rebel SpecForce commando Orrimaarko who took this derogatory description as an alias (Return of the Jedi, Galaxy Guide 12: Aliens -- Enemies and Allies, Ultimate Alien Anthology). See Fangface, Hammerhead and Slanthead.
Purge-hole - A generic term for the terminus of the digestive tract in such species as possess them, often used to indicate one's posterior, as in, "Sit your purge-holes down now!" (The Despotica: Evocar).
Queen's eggs! - An exclamation of the insectile Flakax race (Dark Nest: The Swarm War).
Rankweed sucker - An insult, referring to the pre-processed form of rank, a food with a gummy texture, served in a bucket (Darth Maul: Shadow Hunter, MedStar I: Battle Surgeons, Yoda: Dark Rendezvous). See also piece of rankweed.
Ring-tail - The term is used to insinuate an individual is timid or cowardly, likely referring to some creature exhibiting a similar character (The Despotica: Evocar).
Rockhead - An insult referring to a stubborn or stupid person; bull headed (Dark Nest: The Joiner King). See also ronto-brained.
Rodder - An adaptable expletive, used as an interjection and as an insult, as in "You stubborn rodder!" (Dark Nest: The Joiner King).
Ronto-brained - An insult derived from the perception that the mammoth ronto beast of burden is stubborn due its small brain (Jedi Quest: Changing of the Guard).
Root-heads - An insult among Ukians, referring to meddlesome or prying individuals (Clone Wars: Act on Instinct).
Rot in Boboqueequee! - A pejorative request, referring to some terrible place (Jabba the Hutt: The Art of the Deal).
Rot in Qasak - A pejorative request, referring to some terrible place (Dooku's Secret Army).
Ruskakk - A kind of scavenger native to the planet Haruun Kal; an insult, as in, "That old ruskakk" (Luke Skywalker and the Shadows of Mindor). See also, son of a ruskakk.
Saen - A Coway swear word involving parentage (Splinter of the Mind's Eye).
Sandbag - A slur directed at the diminutive, hooded Jawas of Tatooine, as in, "Whaddaya know, the l'il sandbag's got a gun!" Sometimes also dirtbag (Tales #4, "Sand Blasted")
Scampweasel - An insult, likely referring to a small breed of carnivore, as in, "You black-hearted scampweasel!" (Last of the Jedi: Secret Weapon).
Schutta - A Twi'leki insult, generally reserved for females (Knights of the Old Republic II: The Sith Lords). See also schutta-spawn.
Scrag-end - An insult (Republic Commando: Hard Contact). See also skrag.
Scruffy-looking - A derogatory modifier, as in "You low-down, stuck-up, half-witted, scruffy-looking nerfherder!" (The Empire Strikes Back).
Sculag - An insult, as in, "It would be no challenge at all to deceive the witless sculags in your command" (Legacy of the Force: Inferno).
Sexless marsh-toad - An insult comparing an individual to a gender-neutral species of amphibian (Knights of the Old Republic).
Sha-nag! - A Chevin interjection (Fists of Ion).
Shavit - A curse (The Hand of Thrawn: Vision of the Future).
She-Hutt - An insult directed toward non-Hutt females relying on the Hutt race's widely-regarded ill repute for effect. The insult plays on the fact that Hutts are a hermaphroditic species (Legacy of the Force: Tempest).
Shee - A Haruun Kal curse (Shatterpoint). Note that this is an homage to The Hitchhiker's Guide to the Galaxy.
Shunfa - An exclamation, as in, "Oh shunfa!" (Allegiance).
Skalworm[/b] - An insult, referring to some form of annelid, possibly Bothan in origin (Dark Nest: The Unseen Queen).
Skidcrust - The equivalent of "roadkill," the term may be used as an insult (Crash Course).
Skin a Pui-ui - An exclamation, referring to the cilia-covered indigenous sentients of Kyryll's World (The Despotica: Evocar).
Skloob - Urine or the act of urinating, as in "Technically, you haven't got a receptacle to skloob in" (Han Solo and the Lost Legacy).
Skrag - An Old Corellian curse (Adventure Journal #7).
Skrimp - An adaptable expletive, as in, "I'll be skrimped" ("Buyer's Market," Star Wars Insider #126)
Skroggin' - A derogatory modifier (Legacy Vol. 1: Broken).
Skug - An insult, likely Huttese in origin. It is used in the exclamation of surprise, "Vench my skug!" Skuggs in plural form (Tales #4, "Sand Blasted"'; Podracing Tales; The Clone Wars: Slaves of the Republic).
Skulls of Spinax - An exclamation (The Despotica: Evocar).
Skulo - An insult, possibly of Barabel origin (Legacy of the Force: Invincible).
Slag! - An interjection (Shadow Stalker).
Slagchucker - An insult (Wretched Hives of Scum and Villainy).
Slag-sucking - A deragatory modifier (Darth Bane: Rule of Two).
Slanthead - An insulting nickname for members of the Yuuzhan Vong race (Legacy Vol. 2: Shards). See also Fangface, Hammerhead, and Prune Face.
Slime dog - An insult, possibly specifying a species of canine (Honor and Duty).
Slug-breath - An insult directed at Hutts (Republic Commando: Triple Zero).
Slug-lover - An insult directed toward any individual perceived to be in under a Hutt's employ or influence (The Despotica: Evocar).
Sluggy - An insult, as in, "You deaf, sluggy?" (Allegiance).
Smooka - An insult, referring to a class of winged rodent native to the planet Dagobah (Legacy of the Force: Inferno). See also mooka.
Snake of Argai - Used as both an insult and exclamation, it is possibly in reference to an actual serpent native to the planet Argai (The Despotica: Evocar).
Snarkin' - A derogatory modifier (Republic #59: Enemy Lines).
Snoigit - A Talz curse (Empire Vol. 5).
Space - An adaptable expletive, as in, "Space this!", "Space me!", and "What the space?" (Honor and Duty, Dark Nest: Unseen Queen, Dark Nest: The Swarm War, The Cestus Deception).
Spacejunk - A disparaging term indicating incredulity, such as, "You're going to help me? That's a load of spacejunk" (Last of the Jedi: Secret Weapon).
Space-happy - A derogatory description, insinuating a lack of good judgment; insane (Millennium Falcon novel). See Space-happy.
Space-slug - An insult, referring to silicon-based gastropods that live in the vacuum of space (The Pirates of Tarnoonga: A Droid Adventure). See also spawn of space slug.
Spast! - An interjection (Jedi Knight II: Jedi Outcast).
Spirits of Cadomai - A Snivvian exclamation referring to the species' homeworld (Labor Pains).
Spoggick - An insult. It may refer to a small animal, possibly from Boboqueequee, as indicated by the phrase, "Rot in Boboqueequee, you scrunty prugnuficating spoggick!" It may also be an inanimate object, as suggested by the phrase, "Don't be such a wet spoggick!" (Jabba the Hutt: The Art of the Deal, Legacy Vol. 2: Shards). I'm indebted to JF Boivin for bringing the first quotation here to my attention, as it is likely unparalleled.
Squark - An adaptable expletive, as in, "Squark that!" (Honor and Duty).
Stang! - An Alderaanian curse (Splinter of the Mind's Eye).
Star-boy - A potentially disparaging term used as a blanket label for any male individual, such as a Republic soldier, that spends a great deal of time in space or hopping from planet to planet (i.e. among the stars). (The Cestus Deception) See also flyboy.
Starforsaken - A derogatory modifier (Labyrinth of Evil).
Stars! - A common interjection. Variations include: Stars and Galaxies!, Stars and novas, Moons and stars!, By the stars!, and For star's sake! (Star Wars Annual #1, Honor and Duty, Jed Apprentice series, Secrets of the Jedi, Jedi Quest: Changing of the Guard).
Stars' End - A curse, referring to the penal colony located at one of the far ends of the galaxy in the Corporate Sector (Labyrinth of Evil).
Stick-in-the-swamp - An insult, referring to someone dull or who avoids trying new things; a stick-in-the-mud (Jedi Quest: The Changing of the Guard).
Stones in space - An exclamation, generally indicating surprise or disgust (Creatures of the Galaxy).
Suffering comets - An exclamation indicating surprise or frustration (Adventures in Hyperspace: Fire Ring Race)
Swamp rat - An insult, possibly referring to the swamp variety of womp rat from the planet Cularin or some other similar wetland rodent (Qui-Gon & Obi-Wan: Aurorient Express).
Sweet Gundark - An exclamation (Evasive Action: Recruitment).
Sweet Sookie - An exclamation (MedStar: Battle Surgeons).
Tail-head - A derogatory term used to indicate a Twi'lek (Star Wars: The Clone Wars, "Innocents of Ryloth"). See also wormhead.
Tarkin's Teeth - An Imperial exclamation, it refers to a mountain range on the planet Carida, and presumably the late Grand Moff Tarkin's himself or one of his ancestors (The Hand of Thrawn: Vision of the Future, "Carida: Heavy Duty, Part 3: War Games").
Thunderbucker - An insult, as in "If you're going after that huge crazy thunderbucker, I'm coming with you!" (Luke Skywalker and the Shadows of Mindor).
Tinker-tot - A belittling insult or derogatory modifier, likely tailored for individuals of a mechanical disposition, such as ship engineers. Example: "Shuffle off, you tinker-tot wing nut..." (Qui-Gon & Obi-Wan: Aurorient Express).
To the Hells... - A curse, as in "To the Hells with you!" It likely refers to the Nine Hells of Corellian mythology, as in the similar curse, "To all Nine Corellian Hells." However, it may also refer to the eight Stalbringion hells (Clone Wars: Wild Space).
Tundin' - A derogatory modifier ("Galaxywide NewsNets," Adventure Journal #10).
Two-toed swamp-sucker - An insult, likely referring to an actual creature (Droids, "The White Witch").
Urpghurit - A particularly raunchy curse (Republic Commando: Triple Zero).
Vape - An adaptable expletive, as in "vape it!" and "vaping attack droids!" (Clone Wars: Wild Space).
Verre d'n Nocka! - A Kerestian curse (Secrets of the Sisar Run).
Verre! - A short version of the previous (Secrets of the Sisar Run).
Void-brain - An insult (X-Wing: The Bacta War). See also Bantha-brain, blaster-brained, and brainbolted.
Void-breahting - A derogatory modifier (Dark Nest: The Joiner King).
Wampa-breath - An insult akin to suggesting someone suffers from halitosis ("In Triplicate," Star Wars U.K. #3).
When the Core goes dark! - An exclamation of disbelief (Dark Nest: The Joiner King).
Where in eight Stalbringion hells... - An exclamation, as in, "Where in eight Stalbringion hells did that come from?" (Luke Skywalker and the Shadows of Mindor).
Where in the moons... - An exclamation (Rookies: Rendezvous).
Wobber - Possibly an adaptable expletive, as in "You don't give a wobber!" (Darth Bane: Path of Destruction).
Woodrat - An insult, possibly referring to a creature within the forests of the Endor Moon (Ewoks: Battle for Endor).
Wormhead - A common slur against members of the Twi'lek race and possibly other species sporting tentacular head growths, such as Nautolans, Togruta, and Chagrians (Twilight). See also head-tail.
Your brood-mother... - A phrase used by the insectile X'Ting as an introduction to a disparaging judgment about another individual's immediate female progenitor (The Cestus Deception).
Zucca Pig - An insult, referring to a class of swine (Darth Bane: Path of Destruction).
THE "F" WORDS
Farkled - An adaptable expletive, as in, "You just got farkled" (Jabba the Hutt: The Art of the Deal; Tales #4, "Sand Blasted).
Feech - Ewokese equivalent for "darn!" (Caravan of Courage: The Ewok Adventure).
Feek! - A Jawese exclamation (Tales #4, "Sand Blasted").
Festering - An adaptable expletive (Children of the Jedi, Planet of Twilight).
Ferglutz - An interjection (Clone Wars Vol. 5).
Fierfek - Huttese for a "hex" or "curse"; mistakenly adopted as a curse word by the rest of the galaxy (Tales From Jabba's Palace).
Flaming - A derogatory modifier (The Han Solo Adventures).
Flanked - A disparaging adjective, as in, "Get these flanked smugglers hoofing, anyway" (Allegiance).
Floogy - A disparaging adjective, as in, "Floogy things take up way more room than they're worth" (Allegiance).
Frack - An adaptable expletive (The Black Fleet Crisis: Shield of Lies). Note that this is an homage to the television program Battlestar Galactica.
Frag - An adaptable expletive (Wretched Hives of Scum and Villainy).
Frakkin - A derogatory modifier (Legacy Vol. 1: Broken).
Frappin' - A derogatory modifier (Luke Skywalker and the Shadows of Mindor).
Freg'd - A derogatory verb insinuating destruction, as in, "My moisture farm got freg'd to the ground!" (Galaxy Guide 11: Criminal Organizations).
Frell - A curse (Wizards of the Coast Web Site: The Living Force). Note that this is an homage to the Farscape sci-fi series where the term frell originally appeared.
Fripping - An adaptable expletive (Millennium Falcon novel).
Frizz - (Verb form: Frizzle). An adaptable expletive, it is commonly used as part of an exclamation or a derogatory modifier. (Dark Lord: The Rise of Darth Vader, Outbound Flight). See also Frizzle.
Frotz - A curse[?] (Wizards of the Coast Web site: Planet Hoppers).
Fusst - An exclamation, as in, "Oh, fusst!" (Allegiance).
SON OF A WHO?
Schutta-spawn - An insult (Darth Bane: Rule of Two).
Son of a Bantha - Used as both an insult and a curse (The Politics of Contraband, Star Wars Insider #89 "Underworld: A Galaxy of Scum and Villainy").
Son-of-a-drabble - An insult (Allegiance).
Son of a jumpin' ... - An exclamation (The Empire Strikes Back novelization).
Son-of-a-Kath-hound - An insult (Darth Bane: Path of Destruction).
Son of a monkey-lizard - An insult (Luke Skywalker and the Shadows of Mindor).
Son of a Murglak - An insult (Knights of the Old Republic II: The Sith Lords).
Son of a Pervickian dung camel - An insult (Luke Skywalker and the Shadows of Mindor).
Son of a ruskakk - An insult (Luke Skywalker and the Shadows of Mindor).
Son-of-a-Sith-harlot - An exclamation (Dark Nest: The Swarm War).
Son of a Sow - A Gamorrean curse (Planet of Twilight).
Spawn of a Space Slug - An insult; see space-slug (Domain of Evil).
Spawn of Nilgarian Worm - An insult ("Goatgrass: The Tale of Ree-Yees," Tales From Jabba's Palace).
SLIMY? MY HOME THIS IS!
Dung-hole - Insinuating a place is suitable as a fecal depository (Medstar: Battle Surgeons).
Rockball - A denigrating name for a barren or out of the way planet (Twin Stars of Kira).
Slimy mudhole - A derogatory appellative for a muddy or swamp-like world (The Empire Strikes Back).
COMMON EARTH CURSES FROM THE FILMS
I'll see you in hell! - An exclamation (The Empire Strikes Back).
Scum - An insult, as in "You Rebel scum!" (Return of the Jedi).
What in the blazes... - An exclamation (Star Wars Annual #1, Attack of the Clones).
SOURCE: http://blogs.starwars.com/abelgpena/5
