Top definition
Named after a man called Muffin that quickly and somehow sneakily finishes a drink in front of his friends and/or assorted other bar goers. Different from chugging.
Dude, where did his drink go.
I don't know but I think I just saw him muffin it.
by Muffin@mines October 16, 2009
Get the mug
Get a Muffin it mug for your mama Helena.