After eating one or more Taco BellDouble Decker tacos, then after completing all but the final stages of digestion, the act of unleashing said final stage of digestion in the form of an "upper decker".
This act is considered one of the most high forms of retribution and shall be reserved for only the most heinous of enemies.
Jake is a twat! He stole $60 from me and used it to take my ex-girlfriend on a date. While they're out, I'm going to wolf down 8 Double Deckers, break into his house, and leave him a nice smelly London Tour Bus in the top of his toilet.
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).