The act of using momentum to slide up and down repeatedly on a tree for sexual gratification.
That mf was yo-yo-ing on a tree for so long that his crotch was made smooth like a barbie doll, DAYUM!
by buffnipz August 10, 2023
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"Yo-Yoing" is the act of propelling ones excrement to the apex of deployment; only to halt the action then reverse the motion at a high velocity in a reciprocating manner for the purpose of sexual stimulation or to massage the male prostate with orgasmic intent.

Aka. Sucking and pushing poop in and out of your butthole making yourself cum
Do you yo-yo while you poop?

James has been away for 2 hours, I suspect he is in the bathroom Yo-Yoing. No one takes 2 hours to poop. He always returns in a euphoric state.
by oGFlubber February 19, 2022
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When you sit on a toilet and your balls hang so low that they hit the cold water and shrink back up. As they rise they warm backup and drop back down into the cold water causing them to shrink back up again.
my balls hang so low I can't take a shit without yo-yoing.
by long balls bill July 28, 2018
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The act of pushing and then puling a turd in and out of your butthole, as if your turd was a "brown yo-yo."
Hey man, you wanna play Brown Yo-Yo?
What in the actual hell are you asking me this time?
You gotta yo-yo a turd in and out of your asshole. Whoever can last the longest without letting it out wins!
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by B R O W N August 29, 2022
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A woman sporting an extremely large cameltoe in an international airport!
Hey check out her cameltoe she is a yo-yo smuggler for sure!
by May 15, 2021
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