a person who is not jewish, but hangs out and surrounds themselves with jews so they might as well be. and they also probably munch on jew dick/puss , hence the muncher part.
Bro 1: yo dude you know that kid ben isnt even jewish?
Bro 2: hes a fuckin jew muncher , he might as well be.
Bro 2: hes a fuckin jew muncher , he might as well be.
by nicknapolo5 October 05, 2008