Grundle Knuckle

Grundle Knuckle is when the taint is rubbed or massaged to cause a dude to cum

Bruce was getting an old fashioned HJ and Stacy wanted to speed things up and gave him the old Grundle Knuckle to help him cum more.

by DanielleWhittier May 5, 2023

Grundle Dan

The full name of your grundle

Yo J-Slice just hit me in the grundle dan

by Dillmann November 3, 2019

grundle

Alex Finer's taint

There is an erroneous musk wafting from his grundle.

by semondemon69 November 2, 2021

Grundle grass

The prime piece of real estate located between Scrotumberg and Anusville

My grundle grass if chock full of dingle berries.

by SpankyBawl September 23, 2021

grundled

adjective used to describe a spooner that is doing homework or being lazy instead of going out

Samir and Matty are grundled up for the night.

by booya December 20, 2004

Grundle

The fold between a womans ass and her thigh

I pooned those grundles last night.

by Cliff December 3, 2004

Grundleful

everything is so good around you, it even makes your grundle feel good

After i won the contest, i felt so grundleful to be alive.

by Tim February 15, 2004