because they smell and they're ugly.
fat boys tend to be funny and not try as hard as fat girls
Not all boys hate fat girls. Boys want someone who is fit and can show-off to there friends. (sometimes) Some boys dont really care about girls physical appereance. IT all depends on the guy.
Its not hate but many teen boys only think about looks...
Some boys not all find fat girls unattractive but they dont think that its about the personality not the looks! or Their stereotyped jerks if they think that
most of the time they are in denial themselves and don't want to believe they are overweight.
sterotypes
Boys, because they have less fat tissues than girls have
boys as girls are more cautious about their weight
Boys and Girls
In other words : Jack up your trucks boys, fat girls can't jump.
Well not all hate them. Have you seen glee? Puck loves the chubby girl. But your right most of them hate us. Really I don't know why. It's hard to find a guy like puck. But my guess is that because we get so made fun of that they don't want in that crowd. Or they think were gross and eat a lot. But I really don't know for sure. Its like asking why girls hate unpopular boys or fat boys or gross boys etc
Because straight boys are homophobic in other words they hate gays(note:not all straight boys hate gay boys), while gay girls are girls they are from the opposite sex so basically they would like girls but probably they would like straight girls better than gay girls.