The act of insulting a woman while you're fucking her, just as you're about to cum. She will try to buck you off and the resulting ride will make you cum even harder.
I was buttfucking Sally last night, and just before I was about to cum I told her that her sister was a much better fuck. Man that turned her into a raging angry donkey and it made me cum even harder as she tried to buck me off. I felt like a rodeo star!
The act of combining a "Angry Pirate" and the "Donkey Punch"
The point is to give you more than enough time to escape and laugh from a safe distance
Dude 1: While fucking Sarah I gave her an angry donkey
Dude 2: Whats that?
Dude 1: I was doing her doggy style and then I punched in the back of her head, flipped her over and jizzed in her eye and then I kicked her in the shin!
Dude 2: WHY!?
Dude 1: Because it was funny!
Dude 2: Oh ok