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A very convenient anatomic location (between the chug hole and the plug hole) to temporarily store chewing gum, dip, snuff or other oral agents while actively engaged in licking the beaver.
So, after forgetting that I deposited my gum on her perineum, it became clear that I would not be invited to interact with her beaver in the future...
by YAWA July 02, 2017
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2
The place between the butthole and genitals.
Because I have flesh in between my anus and gentials, I have a perineum!
by l337 December 20, 2004
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5
1) The surface region of the body, situated between the anus and the genitals.

2) The week between Christmas day and New Years day.
Hey Shazwayne, what are doing for the Perineum? I'm gonna spend the whole week sixtynining myself.
by AnRoMo December 26, 2011
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7
The barrier of skin between the vag or the penis and the ass.
Some shit was stuck on my perineum and when I wiped it went into my vag lips.
by Vaganal July 17, 2008
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