Grundler

Slight spin-off of the creature Grendel from the epic poem Beowulf. Basically, a Grundler is the filthiest beast ever imaginable that lurks in your basement. The Grundler is actually an overweight man and has a rancid beard. The Grundler lurks in the shadows waiting for the opportunity to "bag-and-tag" a helpless victim.

1. The boy ventured into the dark basement to find his favorite toy when he was "sacked" by the Grundler and taken away to the Grundler's cave.

by It's Tradition...Doin' It! Tame the Flame. January 12, 2005

Grundler

A person who shaves grundles for a living.

Bro my taint hair is out of control. Better call the grundler to shave that mess.

by Dirty_Hairy84 February 8, 2021

dirty grundler

A Dirty Grundler is a certain kind of storyteller, known for telling tall tales and spreading false facts with a deadpan, straight-faced delivery, indistinguishable from if they had been completely serious and in earnest. A Dirty Grundler isn't a liar, per se - they aren't attempting to deceive anybody, just entertain.

A: Ray told me this is the longest saltwater river in North America!
B: Dude, Ray's a Dirty Grundler, there are no saltwater rivers in North America.

by Lagarto Del Mar January 2, 2019

grundle fish

The act of diving head first into the groinular area looking for some fresh, salty grundle.

Gian grundle fishes like a truffle pig looking for black gold.

by j$.devops October 5, 2010

grundle

Grundle is another word for chad: the region between the balls and the arse-hole; can be an erogenous zone for some.

Girl: I was fingering that part between his balls and his arse and there was shit there.
Everyone listening remained silent but later laughed among themselves:
'Eww! He had a shitty chad.'

When you measure your dick, you don't start at the arse-hole and include the chad; you risk getting shit on your measuring tape.

Q: What on earth is a grundle?
A: You know, the chad, the part between balls and arse.

by Chane. March 27, 2020

Grundle

the art of pulling down your pants and smashing your testicles and anus down on the head of a passed out human repeatedly.

Luke puked in the frying pan before passing out, so Nate gave him a grundle

by weiser May 2, 2005

Grundle

A protuberous underside. Particularly on an adorable animal.

My cat has the wobbliest grundle.

by Abiy0y0 February 26, 2017