A female that smuggles muffins in her brazzere not for the sake of hunger but for the sake of bigger breasts...
Damn... That freaky bitch is a muffin smuggler.
by Pabs Momoney August 20, 2003
a girl with a muffin top who is able to hide it with baggy sweaters. muffin top described as the extra fat/skin that hangs over the side of jeans, much like love handles only bigger.
1. I didnt know that girl was a muffin smuggler until it was deliciously too late.
by jokitier December 01, 2011