Person that you just want to screw, with no strings attached, but only because he/she would be good in bed.
Even though she has a boyfriend, my roommate would love to anger bang that hockey player.
Wanting to fuck someone because you're wicked mad at them. Can also be used as revenge, in a non-rape sort of a way.
Kevin spent all his free time with this chick and still she did not put out. Now he's just looking for the anger bang. After that, he'll split.