grundlebeard

This would be the pubic thatch.

Lol, your grundlebeard is all up in there.

by 31d1 September 19, 2005

grundle-taint

1) Something uglier than the grundle or the taint, or both combined

2) Someone is a bitch

3) Cute name for a pet fish

4) A long lost Pokemon

"Hey man, check out that chick, she's a real grundle-taint."

"Vern, you're such a grundle-taint."

"Can you feed Grundle-Taint while I'm on vacation?"

"Sweet man, I caught me a grundle-taint."

by Lil Dick March 19, 2008

grindlepop

Beautifully juicy pink pimple, ripe for popping.

That grindlepop you are sporting this morning sure is tempting!

by The Wendolyne December 20, 2021

Grundle crumbs

When crap and lint is entangled in butt hair and crap, hair and lint all clumped together fall on the floor while wiping.

dude, I went to take a crap and there was grundle crumbs all over the seat.

by Hak44 August 23, 2009

grundlebuss

someone who has sex with a twinkie, and then squeezes the cream out using their legs.

I walked into my boss's office and saw him the riding the grundlebuss, upon him noticing me he squeezed his legs and deflated the twinkie in nervousness, i immediately left.

by chrisalyss September 6, 2009

Grundle Nuggets

Matted human feces found in the shaggy area between the cornhole and ball sack / love taco (better known as the taint). Though commonly confused with dingleberries, grundle nuggets are typically interwoven and much larger in size.

My dear lord, look at the Grundle Nuggets on her!
I really need to get these Grundle Nuggets taken care of.
I have a really bad infection caused by Grundle Nuggets build-up.
I don't know what smells worse, rat milk or my Grundle Nuggets.
This Quilted Northern isn't doing shit for my Grundle Nuggets

by The Doctor 2.0 September 11, 2012

Grundle Leech

A sexual deviant that suffers from a taint fetish and when engaged in sexual activity, latches hold and spends an inordinate amount of time stimulating the grundle area of their partner.

I'm not going out with Carl again. All I wanted was a little oral action when we got home and he turned out to be a Grundle Leech.

by Eaton Holgoode January 4, 2016