ball lock 

A device that fastens around the scrotum above the testicles that cannot be removed by the wearer because the testicles cannot fit through. A common $3 padlock from the local hardware store is 100% effective for this purpose. In combination with a bikelock cord looped through some immovable object, this becomes a restraint that no man could ever escape from, even if his life depended on it.

While he was sleeping, she put a ball lock on him. Now she owns him.

ball lock by Torturess January 6, 2007

Trans Ball Lock 

When a trans girl's mustache hair tangles up with your ball hair while shes performing oral

I forgot to shave before Destiny went down on me last night and we wound up stuck in a Trans Ball Lock

Trans Ball Lock by Degenerate Swamp May 5, 2023

Trans Ball Lock 

When a trans girl's mustache tangles with a man's ball hair while performing oral

I forgot to shave last night before Destiny went down on me and we got stuck in a trans ball lock

Trans Ball Lock by Degenerate Swamp May 5, 2023

Double Smokey Ball Locker

While in a locker room, a woman inhales a cigarette while holding in the smoke two guys insert both sets of their balls into her mouth. Then the woman exhales the smoke out of her mouth and nose covering the balls and penises.

After the big game, the head cheerleader gave the quarterback and the running back a double smokey ball locker.

Double Smokey Ball Locker by IBPANTERA November 3, 2012