1.) term of disparragement. an insult. essentially derived from calling someone a cock and an asshole. Therefore, cockass.
(note: created by Jack Black of Tenacious D on the track "Inward Singing." He creates during a tirade against KG. )
Someone who royally fucks you over. The ultimate insult to those who just can't help but fuck people over and piss people off. A cockasswangfuck is the opposite of rockpile.
A sexual maneuver game not meant for inexperienced donkey punchers. The Point of the game is too donkey punch the chick and try to give her an alabama hot pocket before she can give you a snow ball.