Grundle

A protuberous underside. Particularly on an adorable animal.

My cat has the wobbliest grundle.

by Abiy0y0 February 26, 2017

grundle grumble

grundle grumble ( grundle grumbler, grundle grumbling )

1: When a young lady is pleasuring her partner by kissing or licking his grundle the scrotum will cover the womans mouth preventing intelligible speech.

2: Flatulence that is prevented from escaping up the butt crack that flows over the grundle impacting the scrotum making a distinctive rumbling sound. Grundle grumbles are particularly evident when seated on leather or vinyl seating surfaces or those cheesy fiberglass chairs in laundromats.

3. Mysterious sounds that emanate from the grundle.

1. Whats that honey? I can't hear what you saying you grundle grumbling bitch you.

2. Jesus Dave I heard that grundle grumble from here. Stop farting on my leather seats..no more fucking burritos for you.

3. What the fuck was that? Oh..a fucking grundle grumble. Sorry. Do you have any fabric softener?

by Global Feetus April 2, 2007

trundle grundle

when two people simultaneously insert one of their big toes into the others butt hole

We decided to get pedicures after the trundle grundle fest this weekend.

by chismosa6969 February 5, 2010

Grundle

Another name for Heroin.

"I am picking up some grundle today."

by Sticckky May 1, 2007

Grundle

The little pieces of pooh and underwear lint that get caught in the hair around your anus.

My Grundles were making me itchy, so I picked them off.

by Bud Green February 7, 2004

double grundle bundle

When one man is in the downward dog position, another man approaches from the rear in a crab walk inserting each other’s penises into the reciprocating anus, while relocating testicles to one side allowing for maximum grundle on grundle contact.

Hey man, the wife ran to the grocery. Think we got time for a double grundle bundle?

by Man Bun Overall Guy September 3, 2020

True Grinder

Someone staying on top of their shit. A true grinder is always on the grind and working particularly hard and giving it all he has. A true grinder does not give up on the things he believes in and is willing to extra mile and hustle hard to get things done.

Austin: My dream seem a distant reality. I am so negative, how should i make things happen?

Rafiq: If you give up on your dreams too soon, you will miss out on seeing them become a reality. To make things happen you gotta be a True Grinder. You just gotta grind it out.

by TrueGrinder October 19, 2012