Grundle grass

The prime piece of real estate located between Scrotumberg and Anusville

My grundle grass if chock full of dingle berries.

by SpankyBawl September 23, 2021

Grundle smeared

When you rub the saliva from your taint and butthole down the bridge of the nose then stopping to receive a knothole tickle from the tip of the nose .

I grundle smeared her face and her nose tickled my butthole .

by Dr.FistHer March 13, 2025

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

Godzilla Grundle

The Godzilla grundle is usually a place on a Godzilla SH Monsterarts figure between the thighs, typically used by JobbytheHong.

Jobby: *spreads godzillas legs* beautiful Godzilla grundle.~

by AltonFBF January 1, 2024

Grundle

The undercarriage of the male anatomy, often associated with an odiferous smear referred to as grundle butter; pungent

I’d been riding my mule for hours, and my grundle was hotter than two rats fucking in a wool sock.

by Trail crew December 10, 2022

Grundle Grab

When someone reaches over to grab the spot between your ass and balls

When I was walking back to my seat, this lady grundle grabbed me.

by The_Urban_Dick August 9, 2016

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