Grundle Bush

The pubic hair on the grundle. May vary in color and thickness.

Wow man...your grundle bush is out of control, go manscape that thing.

by Parttimefan November 20, 2010

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 grail

The holy grail of scranus.

OMG! Look at his ass. I feel like Indiana Jones and the Quest for the Grundle Grail.

by Sir Hanky November 19, 2013

Grundle Jocking

The act of disturbing one's grundle.

Matt was jocking my grundle yesterday.. it got really annoying. <<< Also known as Grundle Jocking

by np600 March 6, 2010

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

grundle bill

A dollar bill placed in a strippers thong.

The stripper only accepts grundle bills.

by ExpLiciTSainT September 18, 2017

Grundle Fire

A grundle fire is when you have a really hot fart when you are sitting and it travels up your grundle really slow.

Holy shit man i just started a grundle fire!

by Justin5296 January 2, 2009