A medical condition in which tetanus results in prolonged contraction of skeletal muscle fibers … in your balls. Painful muscle
spasms may preclude the use of your balls.
Jra: Damn, that dude was just fell down off that fence.
Mkr: I hope he didn’t get scratched by a rusty nail. He’ll need a tetanus shot so he doesn’t get lockballs.
Jra: Yeah, no one should ever get lockballs.