when a guy puts his hands on a girls breasts that is unwanted by the girl.
girl 1: jonny just boob raped me. get me out of here!
girl 2: what a perv. let's go.
another example- when a guy and a girl are on the trampoline and the guy trips the girl and falls on her and touches her boobs is boob rape.
Game in which a woman tries to rub her breast up against a stranger at a bar without the person noticing.
I totally just boob raped that dude at the bar