The hairiest, most foul and rancid place or situation that you can imagine. Satans grundel is the worst of the worst. Satans grundel is hell in hell.
Shit...focusing on the burning mystery rash that appeared this morning, I crashed my car on my way to a root canal, forgot I had an open bottle in the back seat until the cop noticed...and then a bird shat on my head...today is from Satans grundel.
by M Ptera February 16, 2008
the act of sneaking up behind a man dropping to your knees and uppercutting him in the back regrion of his nut sac, at the same time yelling "GRUNDEL"!
by how'sithanging101 June 12, 2009
by Bongmaster420 October 3, 2003
The act of a lazy masturbator, where the fondler compresses the chode area in order to divert his semen load into various, undiscovered body chambers, eliminating the need for clean up. The fate of the fluids remains undiscovered, but some scientists propose a link between grundle grabbing and chronic bad breath.
Kastura explained that his grundel grabbing was only a problem if he became violent or started missing work on a regular basis because of it.
by Ryan Ross January 16, 2006
When you have a forward traveling fart, which travels up your grundel (gooch) and rattles your sack.
by Goose and Maverick February 15, 2016
A forward thrusting motion with a flat hand, usually into the the grundel, (otherwise known as gooch). A grundel fist does not result in homosexuality, as it is completely accepted by the bro code.
by ThatBoiKade August 6, 2012