Groundhogging

During sexual intercourse, you witness something so incredibly disgusting that you lose your erection and your penis recedes in towards your body. (Much like how when a groundhog notices his shadow and runs back into his hole.

I was about to start fucking this girl I met at a bar, when I pulled down her pants and noticed she had open sores covering her pussy. It was so disgusting my penis went groundhogging.

by Branden Raczkowski December 10, 2008

groundation

A lifetime sentence to one's own bedroom.

My kids is at home, they on groundation.

by Aaron December 8, 2003

grundle

(verb) To place an object in the area between your testicles and anus (i.e. the grundle). This is generally done when attempting to bring prohibited items into a venue where entrants are patted down.

"Yo Thabius, make sure you grundle that bowl before we get to the security check-point."

by AppleJax September 4, 2006

Grundies

Really gross underwear, usually worn by fat, middle-aged men.
i.e. y-fronts and a stained vest are grundies.

'Ewww, I can see Mr Francis in his grundies through the window Mom!'

by Rileyrileyriley May 6, 2009

grundle muffin

A delicious mix of excavated nuts, mixed with grundle juice (see prior reference)and nether-yeast, baked overnight after a 5 hour tequila fu*k. Serve warm with coffee.

Honey, bring me some grundle muffin and some aspirin.

by Viva La Grundle January 24, 2006

Grundle

a smooth,gushy, soft, flexible, damp, smelly, area between ones penis or vagina and their asshole

all the chicks dig my grundle it is the most fnuuest thing to play with

by crazy dave May 25, 2003

grundle

The grundle is the area between the penis and the asshole. This area is the most dark and hairy realm of the human male body. I like to call it pergatory - the area between heaven and hell.

"First I'll suck you're cock and if you're nice, I will pet your grundle"

by Pete April 3, 2005