grundle 

the area between one's scrotum and anus.
the real thing. "Gooch" can go to hell

grundle by KinCryos August 8, 2003

Grundle 

a tasty, sweat, itchy, dirty, scrumcious area between ur bean bag and ur rectum

After ur done blowin my choad lick the cakes off my grundle

Grundle by Adam Davis May 12, 2004

Grundle 

The region between a mans ballsack and his asscrack.

I messed up on my ollie and my skateboard sliced me RIGHT IN THE GRUNDLE.

Grundle by Harrison Hoffman May 8, 2005

Grundle 

a non- sweaty swundle

it's good as a breakfast food

I bashed his grundle with a rusty cheesegrater

Grundle by holotekor July 23, 2003

grundle 

taint your balls and taint your asshole

stinky stip of skin between balls and asshole

grundle by juice November 12, 2003

Grundle 

The spot between your ass and your nuts.

I was scratching my grundle. Or, My grundle smell like shit hole.

Grundle by Zack Gradwell November 28, 2007

grundle 

the soft, sometimes hairy and wet, area between your genitals and anus.

Hey guys! Check out my grundle tatoo!

grundle by Andy July 23, 2003