Them people that you see in School, and they bother you just by the way they look or something? Then they finally do something that pisses you off, and when you see their face you get a tense feeling in your first because you would love to go over there and blow their shit out, and continue to hit them till their face was no longer a normal face.
I don't understand why people can just look a certain way and you just wanna beat their ass. But this has happened several times. Or even if your friend has a problem with someone, and he tells you what he did and you just wanna start starting shit with the kid.