(verb) To place an object in the area between your testicles and anus (i.e. the grundle). This is generally done when attempting to bring prohibited items into a venue where entrants are patted down.
by AppleJax September 4, 2006

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

The grundle is the area between the penis and the asshole. This area is the most dark and hairy realm of the human male body. I like to call it pergatory - the area between heaven and hell.
by Pete April 3, 2005

by crazy dave May 25, 2003

Also known as a gooch, the grundle is the (usually smelly) region between a man's scrotum and anus. I don't know if the small area between a woman's vagina and anus counts as a grundle.
by Adam Tr0n February 11, 2005

by AngryJay December 29, 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
