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

The land bridge between your nutsack and butthole.

I like it when a guy rubs my grundle before jamming his figner in my ass.

by Travis Marks January 11, 2004

Grundfuttock House

A wierd ass looking fucking house in St. Augustine Florida. This is the home of the famous grundfuttock. The house is very distinguishable and there have been known to be parties that last 48 hours straight there.

It is unusual in that there are 4 doors on the second floor leading to knowhere.

This is also the home of Kevin Fi Chris (KFC) Frat.

If you are ever at Flager beach it is essential that you check out the grundfuttock house and enjoy the experience for yourself.

College Student 1: Hey man do you know who lives in that tall white house?
College Student 2: Yea dumbass it's the fucking grundfuttock house
College Student 3: Yo we gotta go and rage with the grundfuttock, they throw the best keggers
College Student 2: O yea and the kegs are usually PBR
All students: Fuck yea the fucking grundfuttock is the place to be

by Grinnell March 31, 2008

grundle

The ripe smelling portion of the male anatomy that grows some of the best fromunda cheese. Its best to be licked here with your whores finger in your ass while being simultaneously jerked off.

Shooowee, my girl was lickin' my grundle with a finger in my ass while she was jerking me off the other night, and when I came I almost shot her eye out!

by Slickman5000 August 10, 2004

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

Also known as the pereneum, taint, and a personal favorite SBAAB, the grundle is the space between the ass and balls...also the place ladies that you definitely want to aim for.

"Watch out or I'll tickle your grundle."

"Oh anything but the grundle!"

by Jessie October 18, 2003

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