Muffincunt: 1) A vagina that is so large and swollen it appears to take the shape of a muffin, being rather bulbous.

2) A term of endearment used towards a lady who is fellatious, but has a heart of gold.
1) God, Tammy had such a muffincunt! It was disgusting!

2) God muffincunt, you crack me up!
by Big Ben September 13, 2004
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