Man, my ass is on fire after my last grunch.
I need to take a grunch after being anally intruded.
by peebot August 8, 2009
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Grunch(verb) The act of self fistation, Fisting yourself in the Anal cavity.
"Get your grunch on" - the act of a hearty night of "tearing yourself a new one" *may result in bleeding
by The real Tyler James August 26, 2008
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Noun: grundle for brunch! You can get your favorite brunch items at the low-budget, saltpeter, indigestive quality, that you have come to so adamantly despise yourself for eating every day, on Saturday and Sunday mornings at the grundle.

Verb: The act of consuming grunch.
Noun: "Did he even take you out to grunch the next morning?"

Verb: "Dude, I'm wicked hungover, lets go grunch!"

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to give up on anything without any good reason at all. To basically be a giant pussy.
Tim: I didn't use that free trip to Europe because I might of had to work
Tim's Friend: Well your fucking "grunching" that aren't you
by boogerlips March 23, 2010
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An act of excretion in which the fesis actually spray in a wide diameter.
I grunched all over her face, and she loved it.
by the cock destroyer February 27, 2005
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Bored of so many brunches (artificial word of breakfast & lunch) in the 90s, wise man started to grill meat and sausages parallel to the brunch. So fearless men scrumptiously invented the grill-brunch - the grunch. Modern German sociologists call the grunch the most exciting social improvement of the new millennium. It's grunch-time, baby!
Thank god we're invited to a grunch! I couldn't have stand another boring brunch at Darryl and Matt!, Shirley said.
by Henning Mühlinghaus February 13, 2008
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Dude 1: AUUGGHHHHHHHH
Dude 2: sounds like he just got his grunch gripped

Dude 3: fr
by SaltyRod June 17, 2022
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