What is Demonfucker?
1.
1: According to Pentacostals, one who masturbates.
2: Any quasi-domesticated feline that hides in the couch cushions and suddendy and violently claws your leg.
1: You, me, and everyone else (yes, even Pents)
2: You're sitting there, doin' your thing, and this claw comes out of the crack in the cushions and digs into your thigh. You scream "DEMONFUCKER!"
See