My grundle was smacked with a baseball bat.
by Ryan July 8, 2004

OOOOOOHHHHHHHH
I thought you’d never ask
I thought you’d never ask,
The grundle is the skin
Between the balls between the ass
I thought you’d never ask
I thought you’d never ask,
The grundle is the skin
Between the balls between the ass
OOOOOOHHHHHHHH
The grundle is the skin
The grundle is the skin
The grundle is the skin
Between the balls between the ass
The grundle is the skin
The grundle is the skin
The grundle is the skin
Between the balls between the ass
by Dakane51 August 31, 2018

The part of the body between the skin flute and vegemite valley. In men this part of the body is usually hairy and sweats quite profusely. In some cases the grundle is also known to be the source of many dags (faeces mixed with hair)
by Jimmmmy September 23, 2008

by crazy dave May 25, 2003

The entirety of one's package and asshole, to inlcude either to cock, balls, taint, and asshole, or vagina, taint, and asshole. One's grundle often bears the brunt of the day's heat and is most likely sweaty and horrific smelling.
1) I took my undies off and holy shit did my Grundle smell like rotten cottage cheese!
2) I'd love to punch that dude right in his Grundle
3) I heard it's very easy to get into her Grundle.
2) I'd love to punch that dude right in his Grundle
3) I heard it's very easy to get into her Grundle.
by Davy Grohlton June 26, 2012

by AngryJay December 29, 2003

by Jim Tzenes August 22, 2004
