Lead Salad
A bullet to the mouth. Like a "Knuckle Sandwich" but with a gun instead of a fist. Origin was possibly the movie Fight Club.
Son, you better quit your yappin' or I'm gonna serve you a Lead Salad, and it ain't gonna be pretty.
lead salad
a term for a vicious spray of bullets made up by the narrator of Fight Club, as he makes his escape from Police Headquarters during his efforts to foil Tyler Durden's plans to blow up the major credit card company buildings.
"First person that comes out this fucking door gets a... gets a *lead salad*, you understand?"