(hair·tork) -ed, -er, -ing v, n. 1. The act of grabbing a girl firmly by the ponytail, and firmly at the base of the jaw; snapping the jaw down with enough force to unhinge it, and ramming your penis into the mouth. Especially common after the act of 'skullfucking'. (see reference)
"Whoa bro, nice! You hairtorked the shit out of her!"