Grundle snuffler

Person who sniffs used underwear.
Their own or other people's

He's a dirty Grundle snuffler

by Guinea pig stroker March 22, 2016

grundel thunder

When you have a forward traveling fart, which travels up your grundel (gooch) and rattles your sack.

Oh man I just had a wicked grundel thunder.

by Goose and Maverick September 14, 2016

Grundle Bump

To bump one grundle against another, much like scissoring between two people, but can occur between any gender mix. It can occur in rapid succession.

Last night we got hammered and tried to have sex but we just ended up grundle bumping.

by The Realest June 16, 2017

grundle bill

A dollar bill placed in a strippers thong.

The stripper only accepts grundle bills.

by ExpLiciTSainT September 18, 2017

Grundaviti

food that you overly consume when you're drunk that consists of 2 or more unrelated food items combined . example : tuna fish mixed with relish and a-1 sauce .

me and mike got hammered last night and went back to my house and made some grundaviti .

by oatmeal73 November 24, 2018

Grundle Goblin

Grundle Gobblin- third member of a threesome. Both other members are male.This third member male or female eats the semen off the grundle of male member 1 after he pushes it out his Anus in the doggie position. The seamen was put in there by male member 2.

He/She is a grundle goblin

by Dr Definition December 31, 2018

Grundlebug

This creature eats your coochie.

That grundlebug was so good last night

by Lajay March 18, 2019