1 definition by Cerb Sippin

A girl who is extremely grimey and has no class. She has been with tons of guys and has no standards. Everyone can get a little piece of her because she thrives for the D!
Nick: She's cute. Why don't you go for her?
Mark: Ew. No. She's a muckbat!
by Cerb Sippin August 26, 2010
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