Fat girls never say no - false
Guys are more likely to pass wind than Girls - Guys are more likely to do it in public and laugh about it.. everyone does it.
Flat-chested girls are more aggressive in bed because they feel the need to compensate for their natural deficiency - False
Guys sometimes smell like their own feces because they are less likely to wipe themselves properly - I'm sure there are plenty of men and women who don't wipe properly...
"Ugly women" are fun in bed because the man feels less inhibited with her private than in public - false
Having sex with a "fat chick" is like riding a moped: fun to ride but an embarassment in public - I guess some guys feel that way.
Men who are arrogant in public are lousy in bed - some probably are, some probably aren't.
"Size" isn't everything - Lot of ways to look at this one. It matters to some extent, but isn't as important as most people think, IMO.
Women that look like supermodels are lazy in bed because they don't feel the need to prove anything. - Never slept with a supermodel, can't say.
If a "straight" guy likes to have anal sex in bed, then he is secretly gay - No more than a "straight" woman who like recieving oral is a lesbian.
You can tell if a person has an STD just from physical inspection of their "T-zone." - false
Married men/women cheat because having sex with the same person just gets boring! - false
Get a bunch of straight girls together and after a few beers they will be full-time lesbians - doubtful, but it's a nice scene to think about
Men want a lady in public and a whore in the bedroom - I define "whore" as another term to use referring to prostitutes.. and I have no desire for a prostitute.