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

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

grinder for 1000

being a grinder for a thousand

when you ask someone to grind up on you for a 1000 dollars
sexual act

will asked emma if she wanted to grinder for 1000

by wemmaaaaa April 12, 2019

Grundlefluff

When you fart, but the fart bubble moves up your inner-thigh instead of your ass, and pops when it reaches your balls.

Jim: Did you fart?
Michael: No, it came from my balls.
Jim: Oh, so it was a grundlefluff.

by jules442000 April 16, 2019

gridless

when you don’t have a plan

your being really gridless, you need a plan

by katie j smith September 15, 2019