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When on a hot day your nuts get a thick white to off white paste that your underwear stick to. In some cases it may be watery and will soak thru the pants.
Hey bob you got any napkins I got a mean case of gravy nuts. And its stinking
by Mr rumplenuts April 20, 2017
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2
Heavier than usual ejaculation
Yo, I busted huge gravy nut on her ass.

Man, my girl is pregnant because I busted a big ole gravy nut in that pussy.
by tailWinds July 02, 2011
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