Nasty frizzy hair, frequently filled with debris. Can be used to describe hair in various parts of the body. Also used to described a persons lack of hearing.
That chick 's witchy wool got all in my face, I think I caughtbugs.
Or
Get the witchy wool out of your ears so you can hear me!
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).