muffin bum

you know the fashion where the guys wear their jeans low? well, if a guy wears them mid-butt and theyre too tight he'll end up with a muffin bum (ie his upper bum overlaps the trousers). a real turn-off...

guys, before playing basketball, make sure you dont have a muffin bum!! its disgusting to watch!!

girl one: oh my god! look at that guy! he has a muffin bum!

girl two: euugh!! gross!! shield your innocent eyes!

by zebby.27 March 14, 2010

bum muffin

Another term for a bagle, used mostly by people with a dislike towards them.

Why are you eating that bum muffin?

by eZsteve February 4, 2007

bum muffin

1)term used to describe someone as their own muffin-like turd
2)another word for shit

"get lost bum muffin!"

by Simon November 11, 2004

funky bum muffin

Pertaining to an extraordinarily foul smelling bowel movement.

"Jesus, that cat just laid a funky bum muffin"

by Wyatt/Black December 9, 2008