The process of angrily masturbating. Also known as the "solo anger bang." Usually done after an unsuccessful trip to the clubs while your roommate is banging someone.
guy 1: Dude you haven't danced with anyone tonight!
guy 2 (angrily): Yea I know! I guess I'll just end up quaffling tonight.
guy 2 (angrily): Yea I know! I guess I'll just end up quaffling tonight.
by NotGriffin March 03, 2010