What is Monkey Fist?
1.
When a man defecates in his hand, then squeezes it so that the feces leaks out from between the fingers, and thrusts it into the vagina or ass of his partner.
Bill: Hey, John, have you met my new girlfriend?
John: I hate to tell you this, dude, but I used to totally monkey fist her.
Bill: That's disgusting. And kinky.
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2.
A very small vagina. Also known as a monklet in extreme south Alabama. Opposite of a vagiant.
Ball up your fist and look at the little hole your pointer finger makes. Imagine a rhesus monkey doing it.
How was your date? Big pussy? No, she had a monkey fist.
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3.
Plainly put: A raging erection. An erection at the point when the penis cannot become any more erect.
I woke up this morning with a huge monkey fist. I could hardly get out of bed.
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