Grundle is another word for chad: the region between the balls and the arse-hole; can be an erogenous zone for some.
Girl: I was fingering that part between his balls and his arse and there was shit there.
Everyone listening remained silent but later laughed among themselves:
'Eww! He had a shitty chad.'
When you measure your dick, you don't start at the arse-hole and include the chad; you risk getting shit on your measuring tape.
Q: What on earth is a grundle?
A: You know, the chad, the part between balls and arse.
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The simultaneous occurance of every humanly imagineable bodily function (i.e. ejaculation, weeping, defecation, urination, hemorrhaging, perspiration, sneezing, coughing, drooling), resulting in both severe pain and unparalleled pleasure.
In loving memory of Jacob Anthony McCormick, who deceased this past Monday, December the 6th, 2005 from an unexcpected, fatal grundle. God rest his tormented soul and mutilated body.
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The act of burrowing your nose into someones anus durring sexual playtime. A gluteal motor boat. Also known as a "Steam Boat Willy".
We started with the Dutch rudder, then moved on to the Dirty Sanchez, and ended with a lengthy and lively Grundle.
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A large quantity of something awesome, can also be used as a measurement of some thing awesome.
There are a grundle of tattoos on that man's foreskin.
That chip is going to make you car a grundle load faster.
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noun: The sweat off your balls.
The guitar picks stink of Dave's grundle and tiger balm!
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The butter that grows under your thighs after a hot monday morning.
Usually found on the fat female species with a high tolerance to cottage cheese thighs.
Dude, that chick had a shitload of grundle growing under your thighs!
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The trashiest excrements of trailer park septic tanks, which, when mixed with crack-cocaine form into an American of sub-average intelligence, and are of the lowest societal and economic standing possible, ever.
Is that grundle pregnant, again? Shoot, it looks like her dad forgot to wear a condom, again.
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