Top definition
Someone who thinks they have an ass... but they dont... its actually just a back with legs connected. When boys stuff there front package beacause they are lacking these girls should stuff their back package!
Ryley: Dude did you see that fuckin' snub bum?
Nathaniel: Yeah Man She needs to stuff that shit!
Ryley: Tots MaGots
by I Think I Will Party Naked April 16, 2010
Get the mug
Get a Snub Bum mug for your barber Manafort.