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

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