Being cornered by a co-worker, with no obvious means of escape, and having to listen endlessly to boring stories. The urgency of the situation is proportional to the story - listening to Star Trek or boob job stories requires immediate intervention.
Quick, Alan's pinned down by the water cooler! Page him!
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).