grundle thunder

When someone is rubbing your grundle or sack area intensly, and you chafe to the point of bleeding and then you let out very thunderous bloody shart onto your partners face.

Peter got major grundle thunder from brandi last night, he came home bloody and smelling of shart

by Peter Boardman October 8, 2005

grundle bundle

Small pieces of "shittles" caught in your grundle.

Due to the lack of wiping my ass properly, I do believe some grundle bundles have formed.

by Hordee July 29, 2008

grundle muncher

one he enjoys to nibble/munch the grundle

see: grundle

That kid is whack! What a grundle muncher.

by Quail Man September 24, 2003

grundle sprout

1. A hair located on the grundle/taint/chode.
2. A derogatory term describing someone as unintelligent and/or lacking in hygene.

1. My girlfriend is happy now that I've shaved all of my grundle sprouts.
2. "Don't put your mouth on the carton you grundle sprout!"

by the chene August 25, 2006

grundle sauce

the juices or sauce that forms between your asshole and nutsack. also known as duck butter

damian love his grundle sauce on his breakfast toast.

by kne December 6, 2005

Grundle chutney

Generally found on unwashed people, it is the formation of sweat, tagnuts and fresh poo from a badly wiped anus that forms around the perineum.
Also used as a insult.

You are about as much use as grundle chutney.

by goody33 August 21, 2011

grundle dust

when some guy takes baby powder, gold bond, jock itch, etc. and squirts it on his balls or grundle

i was at the gym the other day and i saw a guy sprayin himself with grundle dust.
i later went back into the locker room and found a pile of it where he once stood!

by big c March 24, 2005