grouda

the dried crust between one's butt cheeks when they forget to wipe after pooping. After a while, it gets itchy.

Suzy: Why are you scratching your butt?
Paul: Sorry, I was in a hurry, now I got that grouda!

by Butts Up June 12, 2009

Grundle

OOOOOOHHHHHHHH

I thought you’d never ask
I thought you’d never ask,
The grundle is the skin

Between the balls between the ass

OOOOOOHHHHHHHH
The grundle is the skin
The grundle is the skin
The grundle is the skin
Between the balls between the ass

by Dakane51 August 31, 2018

seymour grundel

A scam pulled over on a particularly naive victim.

Dude, I can't believe we Seymour Grundeled him at the draft 2 years in a row!

by joe webb June 24, 2016

The Grounds

A mobile device use to transport Slushy around...His system is included within it. It's really fast and...KILL THE GUY WHO SOLD THE CAR

www.thegrounds.net

Come check out the hippiest gaming communit in CS!

by Antilles July 13, 2004

Grundel Patch

N. The fleshy space between a man's testicles and sphincter.
Pl: Grundel Patches

My Grundel Patch itches.

I'm getting a wicked stank off my Grundel Patch.

by Chance McKracken December 3, 2003

Groudy

1) To be nasty sick disgusting grotesque smelly, and/or dirty. (grow-dy)

2) To be bogus mean trifling or not loyal

1) Ewwww! The boys bathroom on the 2nd floor is like uber groudy!

2) Man she is so groudy! I saw her kiss my boyfriend!

by Himeko Love March 17, 2011

Grundel Grinder

one who has sex with the hair between the anus and the vagina

Man Ray, why you got to grundel grind my cousin busta?

by Anonymous April 28, 2003