When someone proceeds to jump or sit on an unexpected victims face ass first. A hairy ass is prefered in this process.
I planned to yokozuna Justin Feher's face but his caveman senses went off. So I emeriled him and ran like a motha fucker. He McGyvered a club together and proceed to get his swamp donkeysister.
To jump ass first onto someone's face. Usually most successful if the person is asleep, as to take them by surprise, and get their face all nasty and smelly.
Penis:"Dude!!! Watch me yokozuna Vagina!!!"
Vagina:"Qffdnmmmphhhkpdh!!!"
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.
Man, I just watched the funniest nutshot video ever.