Expresses refusal to support, condone, or participate in a certain activity or idea due to subject's lameness, stupidity, or conflict with personal beliefs.
William Shatner: What about those men who say 'do as I do and believe in what I say for your own good, or I'll kill you'? I can't get behind that!
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).