knockin' nuts

To bump into another man's testicles with one's own testicles, whether intentionally or not, when one is double-penetrating a woman with another man.

The idea of a threesome intrigues me, but the chance of knockin' nuts with another dude turns me off.

by xray233 August 11, 2007

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When a man who has testicles, swings his scrotum sac from left to right in a fit of joy.

Chaz was knockin' nuts when Beyonka agreed to suck his twinkie-cream.

by Jerome June 17, 2006

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Knockin' nuts

The slapping of the scrotem on ones inner thighs.

by Chris&Annee February 17, 2021

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To have gay sex

Yo that's who I saw knockin nuts with tyrone last night

by Harry bawl segs May 19, 2021

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