Definitions by Ill Doctor

Ass muncher 

One who munches (feasts upon) asses (generally by licking bum holes).

Bystander: Jesus Croyst! What the fuck are you doing you ass muncher?!?!
Ass muncher: "incoherent mumbling" -> "answered your own question there didn't you mate."

Ass muncher by Ill Doctor September 20, 2014