A less crude way of saying "eyef**king". Eyeboning is when someone is staring at another someone (usually very attractive) with such an intense manner it is as though they are "boning" them.
Monica: OMG...that chick was totally eyeboning you!
Jason: What chick?
Monica: The one in the short, tight, orange mini-dress.
Jason: I'm just a squirrel tryna get a nut!
The origin of the term is that thing a girl does when she's plucking her eyebrows where she switches back and forth trying to get things even, but accidentally takes too much off EVERY time until there is no eyebrow left.
Despite the origin, this term applies to haircuts, makeup, and even external things the girl does.
Jer: Your hair looks fine woman, stop eyebrowing!
Rosey: No wait, I'm almost done, my hair is uneven!
Jer: You are such an eyebrower!
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).