1 definition by AJtheBAMF

Slutmuffin is an affectionate term for someone who is a little bit skanky. It can also be a pet name for a significant other
You got a new girlfriend 2 days after ending your 5 year relationship!? You slutmuffin!

Come here my little slutmuffin and give me some sweet love.
by AJtheBAMF May 25, 2007
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