grundle

the perineum, especially the male perineum

I tried to shave my grundle but I just ended up making it itch.

by The Return of Light Joker November 18, 2011

Grundle Grumbles

The after effect of eating at the Grundle (Harris-Millis) Dining Hall at the University of Vermont: a combination of gurgling, bubbling, gut crunching, grumbling noises originating from the stomach and/or intestines resulting from the suspicious and often questionable meals offered at the oh-so infamous place of culinary disaster.

oh no! i've got the Grundle Grumbles! I NEED to get to a bathroom.

by GrundleGoer October 4, 2012

Grundle Protector

Protection of the patch of skin between the ballsack and butthole (grundle) by way of plastic or rubber inserts. Often attacked by hands or genetalia.

A: How was da club?
B: Like shit! Forgot my grundle protector.

by GroupB May 5, 2014

Grundle Secretion

The scientific term for suffering from inordinate amount of sweat and wetness located around one's grundle. This nether-region, tucked between one's balls (or vagina) and anus, shows symptoms of Grundle Secretion (GS) due to any physical activity, sweating off the booze from a hangover, sitting in a chair that increases grundle temperature above the grundolgist-recommended 100.3 degrees Fahrenheit, among many others.

John: "Dude, when Megan and I switched airline seats I didn't think I would be sitting in a damp puddle. Do you think she peed?"

Grundologist Greg: "No John, she did not. She, along with 41% of other Americans, suffer from Grundle Secretion. That was just a mixture of her grundle butter. Airline seats often contribute to excessive GS."

by McCuntBuckets January 26, 2015

grendelbaker

A grumpy old man meaner than a codger or geezer. Keeper of the greenest of lawns, overzealous of youth presence in it.

"grendelbaker is always right"

by thekad August 9, 2015

Grundle Gouda

The thick film of scrotum or vagina sweat/seepage and anus sweat/seepage collected on the grundle leading to an unmistakable stench

I went down on Jamie and immediately came back up because of her grundle gouda.

by El bastardo grande April 28, 2016

Grundle

A male genitalia.

I was pressure washing my lawn when a wasp came right up to me and stung me right in my grundle.

by Sgt. Wetwipe June 19, 2016