It's when you shit inside a vagina and rail her, like your mixing Mulligan stew. DO NOT attempt, infections may occur.
Bosh: Naw, man that's gross.
Jess: Ewwww, why would you think of that?
'Cause you need to buy some buds and some beer.
You won't be doin' nothing 'cause you spent up all your money
So you smoke until you choke and then you drink your beer alone.
Drink up all your beer and you're feeling fine, so you look up to the clock, S'only quarter to nine
So you whoof a bunch of munchies 'cause there's nothing to do
But when you find that they don't mix you're chucking MULLIGAN STEW.