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A way to describe a sexual partner that, during the act of coitus or anal, the penis is inserted into the orifice with more force than is normally applied, usually someone who does this frequently. This usually refers to the one inserting the penis, but this can be applied to the one who is getting the penis inserted into themselves should they mount it with extra force.

Derived from punching the monkey, since this is the name of the act itself.
Honey, you're a monkey puncher if I ever saw one. You don't need to assault the balls just because you're getting down and dirty! Ease up on it, okay, you gotta go more softly!
by 9kirby99 January 18, 2019
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Aug 11 Word of the Day
A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.
"My boyfriend has a total case of brain worms. He told me the cat was bugged so the Feds could listen in on us having sex..."

or

"You totally stumbled over that entire sentence. Can't speak English all of a sudden? What, do you have brain worms?"
by _Jez_ October 03, 2009
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2
Someone stupid enough to click banner ads, i.e. the ad encouraging you to punch the monkey to win.
His PC is all clogged up with spyware because he keeps clicking on banner ads. What a monkey puncher!
by RealityCheque April 25, 2008
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3
Someone who looses at all contests and give-aways
I'll never win sxephil's give-aways because I'm a monkey puncher!
by Buttface65436 August 05, 2011
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