May refer to {1} a fanatical degree of determination that actually drives someone to pursue an interest or idea to the death, or {2} a super-hooked and eternally **grateful** fan of the (in)famous rock band.
I'm so filled with deadication that I'm gonna don my lightning-skull t-shirt and chain myself to a tree.
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).