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1.
The bottom part of a muffin. Yummy!!
Sara: Want some of my muff nug?
Stephanie: dude thats sick!
Sara: wHAT! its a nuff mug...
Stephanie:*Crickets*its still sick.
by Sara Groutage November 13, 2008

Words related to muff nug

cunt fat food funny gross muffin yummy