To be so crude it makes everyone around you cringe.
To drool.
To chew with your mouth open.
To pick your braces multiple times at the same meal.
To re-adjust your testicles and then try to give your friend a high five.
Hybrid of two phrases: 1) "nom nom nom," which is an onomatpoeia for the act of eating and
2) "going to town," which is used in an adverbial sense to describe the vigor with which an action is taken, e.g., "going to town on that burrito" meaning to scarf it down quickly.
god, i haven't eaten all morning. i'm 'bout to go to nom nom town on that steak and eggs.
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).