refering to and/or caused by a person giving another person hed; they are usually in the position so long that there jaw just kinda gets stuck hanging open and will not shut for a series of hours
Quit sucking my dick. You're going to get lock jaw.
The process of a woman screwing with five male purple headed yogurt slingers at once (left hand, right hand, asshole, vagina, and mouth). The biggest -cock possible is a dodecacock (12) (pentacock plus left foot, right foot, left ear, right ear, left nostril, right nostril, and belly-button).
Chelsea used the pentacock to fuck five guys at once.