grundle duckling

When your buddy is passed out and you glue a duck bill to his GRUNDLE. When he awakes and tries to walk the duck bill will wiggle and bite the back of his sack causing him to fall to the ground and yell, SHIT!!! The grundle bites are attacking my sack!

Billie bob (bag of donuts)Yooo Johnnie, let's give Todd the GRUNDLE DUCKLING he is passed out.
Johnnnie, sweet I got a duck bill handy!
Billie Bob glueing, glueing
5 hours later...
Todd awakes and tried to walk to the bathroom and falls over in pain holding his package...
Todd.. CRAP the grunts are attacking my SACK!

by ass hammer December 3, 2006

Grundle Smore

When one man shits on his friends grundle while his friend simultaneously cums on the shitters grundle. Then they proceed to scissor each other. YUM. Then their third friend eats the delicous, gooey morsel.

Jeffery loves a nice steamy Grundle Smore compliments of Fred and Larry.

FUCK! That was one tasty Grundle Smore.

by Colonel Rumple Foreskin April 9, 2011

grundle WOW

A kit for cleaning your grundle-made in Germany

You stink bad! I should have bought you a Grundle WOW for christmas.

by Larry Brown January 4, 2010

grundle snatcher

1. one who partakes in the act or crime of grundle snatching/ grabbing a woman's gouch and stealing it.

2. A person who hits a woman south of the vagina and north of the booty hole and cracking the pubic bone for their own pleasure.

3. A commonly used torture tactic used by Hitler to distort a jewish woman's innocence. rendering them.... un-jewish.

That man is a total "grundle snatcher" he broke my pubic bone!"

by grundlesnach699 April 21, 2009

grundle rag

A, literal meaning: the first towel used in the sequence of towelling to wipe your grundle
B, slang: someone who stinks like a rag used to dry your grundle

Mike: "todd is a total grundle rag boy"
Ron: "i know, HEY TODD GRUNDLE RAG ME!"
Todd: "yessir", tosses grundle rag nonchalantly to ron

by DJ YAYslay May 21, 2008

grundle cosby

When your ass hair is balled up in a Afro that resembles Bill Crosby's Hair-dew

Man, Nick wouldn't stop bragging about the grundle cosby he got after taking a big shit. Nick needs lessons in wiping his ass better.

by The ladies man 57 October 13, 2014

grundle mayonnaise

when u have diarhhea and it drips down in the area that connects your balls to your ass (grundle or gooch0

i was just t an all you can eat chinese buffet, and now i think i have grundle mayonnaise

by ed1 May 13, 2005