Grab the scrotum sac and squeeze it from the base tightening the skin around the testicles. The result is a perfectly formed miniature "brain".
Dude, her stone cold heart turned to hot lava once she seen the monkey brain.
by Bret Austin September 11, 2004
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the look your nuttsacks make when you squash them between your legs
Hey check out my monkeybrains!
by mooseknuckles November 11, 2002
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Alternate name for Chocolate-covered cherry cordials. So named due to the white goopy fluid residing between the choolate shell and the cherry. As you take a bite, the chocolate looks like a monkey's skull, the goop resembles brain matter and the cherry appears to be a gigantic brain aneurysm.
Hot damn, Grandma gave me another box of monkey brains for Christmas!
by BeerLovinGuy February 13, 2004
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The green wrinkly fruit that sole purpose on earth is for kids to hit with bats and roll down hills.
by Brian Lumpkin April 3, 2006
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plural of monkey brain: a green fruit which is wrinkly like a brain, about the size of a monkey's. Semi-common in Cincinnati (I know this because it’s where I’m from; they may be common elsewhere, as well, though I ’mnot aware’f where).

The official\technical\scientfic\actual\real\true term/name for it.. I don't know.
Getting hit in the head by a monkey brain ain’t as severe as gettin‘ hit by a base-ball, but it still hurts.

Me and my friends, when we were young, liked to roll monkey brains down our streets in the ’hood.
by Victor Van Styn July 27, 2005
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People overthink At a simple argument, that drive people insane
People like smudboy act like overthink Monkey brain. Said a guy on youtube
by Melvinshermen February 12, 2023
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The outcome of an unshaven scrotum being squeezed until the veins stick out. The shiny skin is evident, as well as the pubic hair. This looks like what would appear to be a small hairy brain. Hairy monkey brains!
Oh my God, the Brains! NO! I hate hairy monkey brains!
by Green eggs and baaaam May 29, 2008
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