(Compiled by Rebecca Slivka, Steven Alexander, Mike Baron, and Gary Russell)
Please note that the words below are offensive, demeaning, perjorative and/or in poor taste and should not be 
used in conversation by intelligent,culturally sensitive people. Words in brackets ([]) have alternate, non-offensive meanings 
and are contained in the OSPD.
I've given brief definitions for each of the following words.  Note that there may be alternate definitions 
that are equally valid. I recommend the slang dictionary or the urban dictionary for more complete definitions.

ABO ABOS: aborigine
ARSE [ARSES]: buttocks
ASSHOLE ASSHOLES:a stupid person
BADASS BADASSES: ready to cause or get into trouble (adj), a person who is a badass.  
BADASSED
BALLSY BALLSIER BALLSIEST: gutsy
BAZOOMS: breasts
BLOWJOB BLOWJOBS: fellatio
BOCHE BOCHES: a german
[BOFF] BOFFED BOFFING: intercourse 
BOHUNK BOHUNKS: a stupid person
BOINK BOINKED BOINKING BOINKS: intercourse
BOOBIE [BOOBIES]: breast
BOODY BOODIES:buttocks
BUBBA BUBBAS: white working class southern man
BUBBY BUBBIES: breast
BUCKRA BUCKRAS: white person
BULLDYKE BULLDYKES: mannish lesbian
BULLSHIT BULLSHAT BULLSHITS BULLSHITTED BULLSHITTING: idle, foolish, or boastful talk
CHICKENSHIT CHICKENSHITS: of no consequence
COCKSUCKER COCKSUCKERS: stupid person 
COJONES: moxie
[COLORED] COLOREDS: non-whites
COMSYMP COMSYMPS: communist sympathizer
CRAPPER CRAPPERS: toilet
CUNT CUNTS: the vulva
DAGO DAGOES DAGOS: italian
DARKEY DARKEYS: black person
DARKIE: darkey
DARKY DARKIES: darkey
DICKED DICKING: wasted one's time
DICKHEAD DICKHEADS: stupid person
DIKEY: like a lesbian
DIPSHIT DIPSHITS: stupid person
DYKEY: dikey
FAGGOTRY FAGGOTRIES: homosexuality
FAGGOTY: like a homosexual
FAGGY FAGGIER FAGGIEST: faggoty
FART FARTED FARTING FARTS: flatulance
FATSO FATSOES FATSOS: fat person
FEMINAZI FEMINAZIS: radical feminist
FUBAR: Fucked Up Beyond All Recognition
FUCK FUCKED FUCKING FUCKS: intercourse
FUCKER FUCKERS: stupid person
FUCKOFF FUCKOFFS: stupid or lazy person
FUCKUP FUCKUPS: stupid person
GADJE: non-gypsy
GADJO: non-gypsy
GAZOO GAZOOS: wazoo (the anus)
GINZO GINZOES: italian
GOY GOYIM GOYS: non-jewish person
GOYISH: like a non-jewish person
GRINGA GRINGAS: female non-mexican
GRINGO GRINGOS: male non-mexican
HAOLE HAOLES: non-Hawaiian
HARDASS HARDASSES: mean person
HEBE HEBES: jewish person
HONKEY HONKEYS: white person
HONKIE: honkey
HONKY HONKIES: honkey
HORSESHIT HORSESHITS: bullshit
[HO] HOS: whore
HUNKEY HUNKEYS: honkey
HUNKIE HUNKIES: honkey
JESUIT JESUITS:scheming person
JESUITIC JESUITICAL JESUITICALLY: in a scheming way
JESUITISM JESUITISMS: schemes
JESUITRIES JESUITRY: hair splitting
JEW JEWED JEWING JEWS: cheating
JIGABOO JIGABOOS: black person
JISM JISMS: semen
JOHNSON JOHNSONS: penis
KANAKA KANAKAS: native Hawaiian
KIKE KIKES: jewish person
LES LESES: lesbian
LESBO LESBOS: lesbian 
LEZ LEZZES: lesbian
LEZZIE LEZZIES: lesbian
LEZZY: lesbian
LIBBER LIBBERS: feminist
MERDE MERDES: damn!
MICK MICKS: irish person
MOTHERFUCKER MOTHERFUCKERS MOTHERFUCKING: cheater, stupid person
NANCE NANCES: effeminate man
NANCY NANCIES: nance
NIGGER NIGGERS: black person
NITCHIE NITCHIES: american indian
NONPAPIST NONPAPISTS: non-catholic
NOOKIE NOOKIES: intercourse
NOOKY: nookie
OFAY OFAYS: white person
PAPISM PAPISMS: catholicism
PAPIST PAPISTS: catholic
PAPISTIC: catholic
PAPISTRY PAPISTRIES: catholicism
[PEE] PEED PEEING [PEES]: urinate
PISS PISSED PISSES PISSING: urinate
PISSANT PISSANTS: stupid person
PISSER PISSERS: something extremely disagreeable
POM POMS: english person
POMMIE POMMIES: pom
POMMY: pom
POO POOED POOING POOS: feces
[POOF] POOFS: homosexual
POOFTAH POOFTAHS: homosexual
POOFTER POOFTERS: homosexual
POOFY: homosexual
POONTANG POONTANGS: intercourse
POOVE POOVES: poof
POPERY POPERIES: catholicism
POPISH: catholic
POPISHLY: catholic
REDNECK REDNECKS: ignorant white person
REDSKIN REDSKINS: native american person
SCHVARTZE SCHVARTZES: black person
SHEENEY SHEENEYS: jewish person
SHEENIE SHEENIES: sheeney
SHEGETZ SHKOTZIM: non-jewish man
SHICKSA SHICKSAS: non-jewish woman
SHIKSA SHIKSAS: shicksa
SHIKSE SHIKSES: shicksa
SHIKSEH SHIKSEHS: shicksa
SHIT SHAT SHITS SHITTED SHITTING: to defecate
SHITFACED: drunk
SHITHEAD SHITHEADS: stupid person
SHITLESS: extremely frightened
SHITLIST SHITLISTS: a number of people strongly disapproved of
SHITLOAD SHITLOADS: a lot
SHITTY SHITTIER SHITTIEST:dirty
SHVARTZE SHVARTZES: schvartze
SKIMO SKIMOS: eskimo
SPAZ: retarded person
SPAZZ SPAZZES: spaz
SPIC SPICS: hispanic person
SPICK SPICKS: spic
SPIK SPIKS: spic
SQUAW SQUAWS: american indian woman
STIFFIE STIFFIES: erection
TOMMED TOMMING: to be an "Uncle Tom" (black person who seeks the approval of whites)
TURD TURDS: feces
TWAT TWATS: vulva
WANK WANKED WANKING WANKS: to masturbate
WANKER WANKERS: masturbater
WAZOO WAZOOS: anus
WETBACK WETBACKS: mexican illegally in america
[WHITEY] WHITEYS: white person
WHITIES: whitey
WILLIE [WILLIES]: penis
WOG WOGS: arab
WOGGISH: like an arab
WOP WOPS: italian
YID YIDS: jewish person

"De-expurgated" words

The following words were expurgated in OSPD3, but have been "de-expurgated" (i.e., they now have "non-offensive" definitions) for OSPD4/OWL2:

FRIG FRIGGED FRIGGING FRIGS: 1.to cheat 2. a refrigerator
GANGBANG GANGBANGS GANGBANGER GANGBANGERS (GANGBANGED GANGBANGING are new for OSPD4): to participate in gang related activity

Newly expurgated words

The following words were printed in OSPD3, but are NOT in OSPD4:

BOHUNK BOHUNKS
PISSANT PISSANTS
SPAZ SPAZZES