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

grundling

When someone pisses and shits with their dick shoved up their ass- creating a violent ricochet splatter effect with the feces and urine splashing everywhere.

"Damn, he straight up grundlin' tho!"

"Pipushka was grundling so hard that the guys could hear the feces and urine splattering against the inside of her trousers as he was patiently waiting in the queue."

"Mekmat always looked up to the OGs for pointers and advice towards grundling. He could never keep his dick shoved up his own ass once he began shitting and pissing, his dick would just pop out and start pissing everywhere as free form feces sprayed out of his ass"

by GerthPaul March 21, 2023

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 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

Grundleful

everything is so good around you, it even makes your grundle feel good

After i won the contest, i felt so grundleful to be alive.

by Tim February 15, 2004

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

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