The defensive act of reaching underneath and through one’s legs to grab the testicles of a molester (behind a person), then squeezing firmly and yanking down with
tremendous force. It is said a single underyank causes immediate
reverse peristalsis, while a double underyank is said to cause temporary paralysis and blindness. The dreaded triple underyank is rumored to cause immediate
explosive diarrhea and permanent damage to all major organs resulting in brain damage, coma or even death.
Lloyd: Did ya’ hear what happened to Bud?
Doyle: No, did he lose another finger in the turbine?
Lloyd: Nope! Mac came at him, after horking down 14 White Claws and Bud spun around and gave him a double underyank.
Doyle: Sweet Jazzbo, is he dead?!
Lloyd: No, but he’s paralyzed and he needs a
feeding tube to eat his beloved hominy.
Doyle: Thank the
good Lord Jehovah it wasn’t a triple… he’d be a goner.
Lloyd: You’re
goddamned right. Now help be with this buttress.