What is one stereotype/belief/opinion you can not stand?

when people say all gay people are after is , which is a lot of young gay men, but they say it as if not most straight men aren't out looking for all the time with women. there those gays and straights that are and aren't, why discriminate? plus, it's societies fault anyway. if we weren't kept under the rug and constantly being discriminated against, oh and, denied equal rights, people wouldn't be so promiscuous.