the space between the thighs of a woman close to the pubic region. if these thighs touch and cause persperation throughout the day, this area is potentially stinky and now called an onion patch.
look at that onion patch...i'd still hit that.

damn i went down on her after work and she had one nasty onion patch.
by joeltfoster January 25, 2010
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When someone with multiple chins has a neck beard only and has massive man boobies
Look at that Boy from Indiana's Secret Onion Patch...You Could Get Lost in That.
by TheBosma July 10, 2010
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The act of sticking a soft penis into thrir parters asshole snd having thrir partner fart until the penis gets hard
by Im golf August 27, 2016
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See “onion patch

the space between the thighs of a woman close to the pubic region. if these thighs touch and cause persperation throughout the day, this area is potentially stinky and now called an onion patch.

look at that onion patch...i'd still hit that.

damn i went down on her after work and she had one nasty onion patch.
Jason: “Hey man, did you hit that?”
Other Jason: “naw, man, I didn’t touch that stanky Ass onion patch pussy”
by GrandmaDyNOmite October 20, 2021
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