Definitions by The Grundle master

Grundle Confetti

When you wipe your ass and shards of toilet paper get intermingled with the grundle grass sprouting around your asshole. See grundle grass

I dropped a grundle cosby off yesterday and thousands of pieces of grundle confetti just wouldn't shake off from my grundle grass.
See grundle cosby

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The thick, flowing locks of hair that dominate the anal region.

Dude I had to take such a fat shit, but unfortunately, my load got stuck in my grundle grass.

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