Donkey knee

Much like a Donkey Punch but insread of using one's fist they use a flying knee thrust to ensure an epic orgasm.

I was pounding her asshole and leaped to my feet to jump and deliver a VICIOUS donkey knee

by Allupinya316 October 22, 2017

Donkey Knees

When you have explosive diarrhea to the point that you drop to your knees in pain.

Hey, dude why weren't you at Lillie's party last night?
Sorry dude I had Donkey knees!

by AlphaShitMan April 10, 2021