Donkey Punch is a very disturbing sexual manuever that we here neither condone or have ever attempted. This is where, during doggystyle sexual activity, the man punches his partner as hard as he can in the back of the skull right before he reaches climax. This causes her to convulse and tighten every cavity. The man then holds on for the best orgasm of his life. Unfortunately this manuever is not at all pleasurable for the female partner But hey who fucking cares right guys?

Used in a sentence:

i was doin this slut lastnight and donkey punched the hell out of her