One of the more horrific items of practical jokery, basically a "liquid filled" used condom thrown at a (soon to be former) friend or preferably an enemy as you would a water balloon. Not Recommended if you want to remain popular, or indeed, alive.
"Well your honour, I stabbed him 40 times as the previous day he got me in the face with a particularly well filled spunkbomb, covering my skin my clothes, and possibly my soul, with foul salty seminal fluid"
Ruler of Lake Titicaca. Rumored to have a bunghole that gets very angry if it does not receive toilet paper. Cornholio the Great is often seen walking around with his shirt over his head and his hands in the air, chanting songs about his power, and his bunghole.
"I am Cornholio! You do not want to face the wrath of my bunghole, for I need TP!"
Butthead: Shut up, Beavis! (uh huh huh huh)
Beavis: Um, okay. (heh heh heh heh).