Bold the categories that apply, with comments if you like.
I'm EMO, so I MUST cut my wrists. I'm BLACK, so I MUST carry a gun. I'm HISPANIC, so I MUST be dirty. I'm ASIAN, so I MUST be smart. I'm NOT LIKE EVERYONE ELSE, so I MUST be a loser. I'm JEWISH, so I MUST be greedy. I'm GAY, so I MUST have AIDS. I'm a LESBIAN, so I MUST have a sex-tape. I'm ARAB, so I MUST be a terrorist. I SPEAK MY MIND, so I MUST be a bitch. Well, I know certain LJers think so. I'm OVERWEIGHT, so I MUST have a problem with self control. Somewhat. Assuming you define my body-type as overweight I'm RELIGIOUS, so I MUST shove my beliefs down your throat. I'm an ATHEIST, so I MUST hate the world. I DON'T HAVE A RELIGION, so I MUST not have morals. I'm REPUBLICAN, so I MUST not care about poor people. I'm DEMOCRAT, so I MUST not believe in being responsible. This one makes my blood boil. I'm JAMAICAN so I must smoke weed. I am LIBERAL, so I MUST be gay. I'm not gay, I'm festive. I'm SOUTHERN, so I MUST be white trash. I TAKE ANTI-DEPRESSANTS, so I MUST be crazy. I'm a GUY, so I MUST only want to get into your pants. I'm IRISH, so I MUST have a bad drinking problem. I'm INDIAN, so I MUST own a convenient store. I'm NATIVE AMERICAN, so I MUST dance around a fire screaming like a savage. I'm PREPPY, so I MUST shun those who don't wear Abercrombie & Hollister. I'm a CHEERLEADER, so I MUST be a stuck up whore. I'm on a DANCE team, so I must be stupid, stuck up, and a whore. I wear skirts a lot, so I MUST be a slut. I'm a PUNK, so I MUST do drugs. I'm YOUNG, so I MUST be naive. I'm RICH, so I MUST be a conceited snob. I WEAR BLACK, so I MUST be a goth. I'm BLONDE, so I MUST be a stupid ditz. I'm a WHITE GIRL, so I MUST be a nagging, steal-your-money kind of girlfriend. Which goes well with my being a greedy Jew. I'm CUBAN, so I MUST spend my spare time rolling cigars. I'm MEXICAN, so I MUST have hopped the border. I FELL IN LOVE WITH A MARRIED MAN, so I MUST be a home-wrecking whore. I'm a TEENAGE MOM, so I MUST be an irresponsible slut. I'm POLISH, so I MUST wear my socks with my sandals. I'm ITALIAN, so I must have a big peter. I GOT A CAR FOR MY BIRTHDAY, so I MUST be a spoiled brat. I'm PRETTY, so I MUST not be a virgin. Being 43 and married might have more to do with it. I HAVE STRAIGHT A'S, so I MUST have no social life. I DYE MY HAIR CRAZY COLORS, so I MUST be looking for attention. I DRESS IN UNUSUAL WAYS so I MUST be looking for attention. I'm INTO THEATER ART, so I MUST be a homosexual. I'm a VEGETARIAN, so I MUST be a crazy political activist. I HAVE A BUNCH OF GUY FRIENDS, so I MUST be fucking them all. No, I'm just a big ol' fag-hag. I HAVE A BUNCH OF GIRLS WHO ARE FRIENDS, so I MUST be gay. I HAVE BIG BOOBS, so I MUST be a whore. I'm COLOMBIAN, so I MUST be a drug dealer. I WEAR WHAT I WANT, so I MUST be a poser. I'm RUSSIAN, so I MUST be cool. AWESOME!!! I'm GERMAN, so I MUST be a Nazi. I hang out with GAYS, so I MUST be GAY TOO. (Like I said, festive.) I'm BRAZILIAN, so I MUST have a BIG BUTT. I'm PUERTO RICAN, so I MUST look good and be conceited. I'm SALVADORIAN, so I MUST be in MS 13. I'm POLISH, so I MUST be greedy. I'm HAWAIIAN, so I MUST be lazy. I'm a STONER, so I MUST be going in the wrong direction. I'm a FEMALE GAMER, so I MUST be ugly or crazy. I'm BLACK, so I MUST love watermelon and fried chicken. I'm ASIAN, so I MUST have a small penis. I'm a GUY CHEERLEADER, so I MUST be gay. I'm SKINNY, so I MUST be anorexic. I'm PREP, so I MUST be rich. I don't like the SUN so I MUST be albino. No, just paranoid about sunburn and melanoma. I have a lot of FRIENDS, so I MUST love to drink and party. I wear tight PANTS and I'm a guy, so I MUST be emo. I couldn't hurt a FLY, So I MUST be a pussy. I support GAY RIGHTS, so I MUST fit in with everyone. OK, in San Francisco, this is actually true. Which is one reason I love living in San Francisco. I hang out with teenage drinkers and smokers, so I MUST smoke and drink too. I'm CHRISTIAN, so I MUST hate gay people. I have ARTISTIC TALENT, so I MUST think little of those who don't. I don't like to be in a BIG GROUP, so I MUST be anti-social. I have a DIFFERENT sense of HUMOR, so I MUST be crazy. Certainly a possibility. I tell people OFF, so I MUST be an overcontrolling bitch. My hair gets GREASY alot, so I MUST have no hygiene skills. I'm DEFENSIVE, so I MUST be overcontrolling and a bitch. I'm a NUDIST, so I MUST want everyone to see my boobs. I read Comics, so I MUST be a loser. I hang out with a FORMER PROSTITUTE. So I MUST be a whore myself. I'm TEXAN so I MUST ride a horse I’m a GOTH, so I MUST be a Satanist I’m a CROSSDRESSER, so I MUST be homosexual. I draw ANIME so I MUST be a freak. I am a FANGIRL so I MUST be a crazy, obsessed stalker. Who are you calling a stalker? I WATCH PORN so I MUST be perverted. Say it loud, I'm perverted and proud! I'm an ONLY CHILD so I MUST be spoiled. I'm INTELLIGENT so I MUST be weak. I am AMERICAN so I MUST be obese, loud-mouthed and arrogant. Oh dear! I'm WELSH so I MUST love sheep I’m a YOUNG WRITER, so I MUST be emo. I’m CANADIAN, so I MUST talk with a funny accent. I'm a GUY, so I MUST ditch my pregnant girlfriend. I'm CANADIAN, so I MUST love hockey and beavers. I'm DISABLED, so I MUST be on Welfare. I'm a TEENAGER, so I MUST have a STEREOTYPE. I WEAR A BIG SUNHAT when I go outside, so I MUST be stupid. I like BLOOD, so I must be a VAMPIRE. I'm ALBINO, so I MUST be an evil person with mental abilities and is A MURDERER! I'm ENGLISH, so I MUST speak with either a cockney or a posh accent, love tea and cricket, and have bad teeth. I’m WHITE, so I MUST be responsible for everything going wrong on the planet: past, present, and future. Probably I don't like YAOI or YURI, so I must be a HOMOPHOBE I’m not the most POPULAR person in school, so I MUST be a loser. I care about the ENVIRONMENT...I MUST be a tree hugging hippy. Far out, man. I have a FAN CHARACTER, so I MUST be an annoying Mary-sue. I CHAT, so I MUST be having cyber sex. Hey, hllangel, they're onto us. I'm a FEMINIST, so I MUST have a problem with sexuality and I want to castrate every man on the earth. Which really jibes with my slash tendencies. NOT! I'm PAGAN so I MUST sacrifice babies and drink the blood of virgins I'm PAGAN so I MUST worship Satan I'm CONSERVATIVE, so I MUST be against Abortion I'm SWEDISH so I MUST be a tall blonde blue-eyed lesbian. I'm a LESBIAN so I MUST want to get with every single girl that I see. I like CARTOONS, so I MUST be IRRESPONSIBLE. I like READING, so I MUST be a LONER. I have my OWN spiritual ideology; therefore I MUST be WRONG or MISGUIDED. I am WICCAN, so I MUST be a SATANIST. I DISAGREE with my government, so I MUST be a TERRORIST. Just waiting for a better governmemt. I am a WITCH, so I MUST be and OLD HAG and fly on a broomstick. I like YAOI, so I MUST be GAY I'm a PERSON, so I MUST be LABELED. I DON'T CURSE, so I MUST be an outcast I like GAMES, ANIME and COMICS, so I MUST be childish. I'm SWEDISH, therefore I MUST be WHITE. I SPOT GRAMMATICAL ERRORS, so I MUST be a pedantic bastard. That's pedantic bitch to you, sweetie. I'm GOTHIC, so I MUST be mean. I’m STRONG so I MUST be stupid. I'm Australian so I MUST hunt crocodiles and talk to kangaroos I go to RENFAIRES, so I MUST talk weird, be a loser, and not be up with the times I’m GAY so I’m after EVERY straight guy around. I don’t want a BOYFRIEND so I MUST be Lesbian. And my husband might object. I'm NOT CHRISTIAN so I MUST just need converting. Been there, done that, barely escaped with my sanity. I love marching band, so I MUST be a friendless freak. I DRINK and SMOKE, so I MUST have no life. I have CUT MY WRISTS, so I MUST be looking for attention. I accept other IDEAS and POINTS OF VIEW easily, so I MUST be trying to fit in with everyone. I have a PHOTOGRAPHIC MEMORY, so I MUST be good at everything. I CRY a lot, so I MUST cry and be emotional about EVERYTHING. I got engaged at a YOUNG AGE, so I MUST not know what I'm doing.
ETA: I WATCH TORCHWOOD, so I MUST love Jack/Ianto.