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A vagina that puts off fish-like fumes
A woman's genitals that has an aroma similar to low tide at the bay
I slept with the town slut and surprisingly she didn't have a tuna fumer.

I went home with a girl I met at the local pizza place, and her vagina smelled like anchovies, a real tuna fumer!
by DoDa September 21, 2012
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