Where the victim gets grabbed by the gooch and is tipped forward while you pull their genitalia in an upwards motion (like a chainsaw).
by Deedoid February 3, 2017
Get the Grundle Grab mug.The act of pressing on ones taint, in an effort to aid in the movement of extremely large, and rock hard turds.
Went to take a shit today and started giving birth to a 4 day old brick that was as long as a 20oz can of red bull. Had pull out the grundle assist. That was the last time I ate a whole plate of Mac and Cheese from there.
by JimmyJongTidings January 22, 2018
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by DoctorFunkenstein August 31, 2004
Get the grundle mug.Dude, I was boning this girl last night, and her brother was awakened by the sound of my grundle smack.
by matt steve josh May 15, 2006
Get the grundle smack mug.Underpants, Underwear, be it Boxers, Briefs, Thongs, high rise, low rise, cotton, rayon, or polyester.
Grundles is actually short for grundlemires, as panties is short for underpants.
Grundles is actually short for grundlemires, as panties is short for underpants.
If you cut somebody off in traffic and they start flipping you off or shouting obscenities, simply say "Hey, don't get your grundles in a bundle, pal."
by Sara B Ellum December 22, 2010
Get the Grundles mug.When you're having sex with a girl and you pop out, but try to get back in without using your hands, resulting in sliding on her grundle continuously, or surfing.
Man, I was fucking her and slipped out, but I was too lazy to use my hands so I was just grundle surfing for a bit until I got it back in.
by JiffyPop69 October 8, 2010
Get the Grundle Surfing mug.An oily sebaceous substance secreted from peri-anal musk glands to lubricate the grundle and attract females.Turns rancid in a matter of days but is essential for fluid walking motion in that it reduces the friction between the butt cheeks.
by wolfbait51 November 25, 2011
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