grundle

The butter that grows under your thighs after a hot monday morning.
Usually found on the fat female species with a high tolerance to cottage cheese thighs.

Dude, that chick had a shitload of grundle growing under your thighs!

by Grundle Master 5000 February 16, 2009

grundle

The trashiest excrements of trailer park septic tanks, which, when mixed with crack-cocaine form into an American of sub-average intelligence, and are of the lowest societal and economic standing possible, ever.

Is that grundle pregnant, again? Shoot, it looks like her dad forgot to wear a condom, again.

by greedy grundle groper February 22, 2010

grundle

A noun used to define the sticky build up found underneath the scrotum. Build up increases when the persons doesn't shower or has had hot sweaty day.

Person 1: Yo J-Kwon, take a wiff of this.
Person 2: Damn! What the hell is that on your fingers.
Person 1: I haven't showered in days, and that's some of my wicked bad grundle build up from my fat ball sack.

by Flo$$y B June 6, 2005

grundle

A Jewish Grandma Troll often in an irate mood. Known to inhabit bridge underpasses in Palestine.

I was accosted by a shockingly hairy grundle as I made my way home from the meat market.

by katiethelady March 13, 2015

Grundles

Grundles are brown cave-dwelling creatures from the My Little Pony movie. They look like monsters to most people, but, as they constantly reassure Baby Licketysplit and Spike the dragon, "Grundles good!" They are helpful, friendly creatures. Interestingly, Danny DeVito played the Grundle Leader in the movie.

Grundles not monsters! Grundles good!

by Jezani May 10, 2009

grundle

Ball perspiration, especially that found on the back of the balls

Patrick Ewing's jockstrap with brimming with grundle following that game against the Celtics.

by King David October 8, 2004

grundle

The prime piece of real estate located conveniently between Scrotumburg and Anusville.

One of these days, I'm going to move to the grundle.

by DoctorFunkenstein August 31, 2004