by MontanaGunmen May 20, 2009
Slang term for the nastiest tasting beer in the world: Old Milwaukee Light. Very cheap and comes in 24 packs called "Brown Boxes" (the brown is for shitty) and it is the equivelant of tasting like ass
Guy 1 "Hey man want a drink?! I just got a brown box of old mud"
Guy 2 "Fuck you, I'd rather eat my own ass"
Guy 2 "Fuck you, I'd rather eat my own ass"
by Adrian November 15, 2004