A prison gang. Originating in the federal prison system, it’s membership is comprised only of individuals who have known the pleasure of a mahn’s ahnus. It is said to have a 2-Man commission, much like the Aryan Brotherhood, and membership is for life. The phrase “Mud in, Mud Out” is used, indicating that the only way in and the only way out, is through that shit pussy.
What you say when you couldn't care less about the person talking, or if they are just so goddamn stupid they should screw a goat at a zoo. No comeback has ever been invented to combat this insult.