grundle butter

A build up of sweat and unwashed buttcrack that results in a sticky, buttery poo-paste that may stain underwear or make it difficult to wipe successfully.

"Oh man, I keep wiping but there's just so much grundle butter! Maybe it's time to see a doctor..."

by slipperysl_hoe_pe November 29, 2018

GRUNDLE SMACKING

When you aim to kick someone square in the jaw but miss with your flying front kick, only to hit them square in the face with the area between your nutsack and balls.

Sometimes I think you UD 'volunteer' editor need a good grundle smacking

by DeTwan February 10, 2017

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

Godzilla Grundle

The pelvic region of any S.H Monsterarts Godzilla figure, originally used by JobbytheHong.

Jobby: *spreads Godzilla’s legs* Beautiful spread, good ol’ Godzilla Grundle.

by AltonFBF March 9, 2024

Grundle Pancake

A severly trashy, shallow, and slutty female. Who is extremely kinky and of whom everyone hates.

Q: How kinky are you on a scale from 0 to Alyssa?
A: Grundle Pancake.

Did you see Miley Cyrus at the Teen Choice Awards? Shes a total Grundle Pancake.

by Milk Girl <3 February 24, 2010

Grundle Nub

The male clitoris, located conveniently close to the party and the exit.

This banana hammock has no padding for my grundle nub, it's rubbed raw!

by cash-hunta December 7, 2009

Grundle

The perineum on a human male. Located between the scrotum and anus. Aptly named after the hairyness of the Grendel monster from Beowulf and a young polishman's genitals. Originated in Jessup Maryland circa 1994.

"Mike has a super hairy grundle and his girlfriend Ann wouldnt go near it, so he dumped her"

by Double Bs July 13, 2016