The Grundle master's definitions

Grundle grass

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.

by The Grundle master October 25, 2005

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

by The Grundle master October 25, 2005