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1.
Women's underwear that is "business in the front, party in the back."
For example, a pair of regular looking panties in the fron with a big butt cleavage area in the back. "Look at the pair of mullet underwear that hot model chick is wearing!"
by Ham Hands Beth Lil Jib February 03, 2009

Words related to mullet underwear

cleavage mullet party underwear undies