grundle butter

The left over cum on your dick and the cum that seeps back out of your partners twat after intercourse eventually mixing together and settling in your crotch.

I could have had a fish fry with all that grundle butter.

by Zac Hulsey January 11, 2006

grundies

A dirty pair of whitey tighties

Dude sniff your mom's grundies

by billy lincoln and nate (jew) February 19, 2005

grundle

the flat yet hairy surface between the scrotem and the anus--sometimes i become stinky from a physical activity.

moy grundle is so hairy that there are roaches living there

by grundle October 3, 2003

Grundle

The area between the scrotum and anus

Lick my grundle

by Rob January 14, 2004

grundies

(Auatralian) shortened form of government regulation undies, refering to plain or uncomfortable underwear.

It was washing day so she had to wear her grundies

by feuxfelix April 25, 2009

grundel tag

A game played in which two or more people try to tag each other's grundel. Similar tag, just instead of tagging anywhere, you are restricted to the grundel.

"Dude, did u see Bastien and Josh playing grundel tag."
"Yeah, dude, they're having a grundel tag marathon."

by Fromeister November 1, 2005

Grundle Doogan

Some sort of hand-job sexual favor a female would give to a male, though that's up for interpretation.

Girl: I made $100 in tips tonight!
Guy: What were you doing? Giving out grundle doogan's under the table?

"Hey guys! Can I get you some coffee, wine, grundle doogan?"

by Haroo Bagel March 15, 2010