People that don't respect their peers.
People that don't respect the "higher-ups" (mods, admins, etc)
People that don't respect their elders.
People who think that they know everything. (You know who you are)
People who smugly announce (false) assumptions about another person or another person's family/personality/religion/body/age...you get the point. (You know who you are)
Premium members who complain because they feel their donations weren't compensated well enough (You know who you are)
People that don't type in a readable fashion.
When people misuse "there/they're/their" and "your/you're"
When people say "Prove it"
People that act tough, but when confronted back down.
People that use inappropriate screen names because they actually think they are funny.
People that use inappropriate clan tags because they actually think they are funny.
People who try hard to be funny, but aren't.
Liars.
Suck-ups.
Arrogant people (To be fair, I have noticed elements of arrogance in what I say and think)
People that are condescending to me.
People that are condescending to others.
Kids <13 that have cell phones.
Kids that can do whatever they want.
Rep Whores.
People who use

to punctuate their sarcasm.
People who mic spam.
People who spam.
People who force the issue that their religion is best.
People that are too stubborn to even talk about an issue that goes against their religion.
People who talk to me in that "fake friend" tone (If anyone's ever talked to you in this tone, you know what I'm talking about)
People who ask questions but don't actually care about your answer.
People that assume that white people are the best. We're not. Look back at our history. We were assholes. (Before anyone starts freaking out about racism, I AM WHITE)
CPAlead Survey traps.
Video players that lock your computer until they show you an ad in full.
People who can't use a computer to save their lives, but try to do something really complicated anyways.
People who walk too slow in WalMart.
Misleading ads.
Trolls.
People who skipped over my post because they thought it was too long to read.
Umm... That's all I have for now... If I think of anymore, I'll add them.