An overused, uncleaned vagina. Most likely to be found on the common whore or local tramp.
"Jeez Sally, maybe you should head home and take a shower cuz your stinkpatch is foul."

or

If I fuck one more john tonight, my stinkpatch will be sore for days!
by Buck Fever January 4, 2010
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the patch of skin between the genitalia and the asshole .
she went down on me, only to discover i hadn't shaved my stinkpatch in a while .
by the mixology July 2, 2010
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