grundle-fly

A title given to one who has attaine mastery of grundling.

Grimmy, you get that piece into the show? Nice job, grundle-fly!

by tegro, el whisky drigger September 4, 2006

grundle dunk

When one slices open a mans grundle or gooch and proceeds to fuck it like a vagina.

Ted: Last week I gave John such a wicked grundle dunk.

Bob: I wish Peter would let me do that to him.

by LL Cool Beans November 5, 2009

north campus grinder

A person who lives on the SUNY Buffalo North Campus, in the dorms or apartments, and spends every moment of their life on campus. They subsist on only Tim Hortons, Incredibull pizza and caffeine pills.

Adam and Dylan are og's, Original North Campus grinders.

by captain winspear March 22, 2011

grundle

Grundle a knappy groddy pussy

Mellissa O'Brain has a groddy grundle.

by Anonymous May 7, 2003

grundleslap

A guy makes his pants tight so that the area above his dick if firm (usually by sitting down, you know what i mean) and then slaps it with his hand, in what would seem to be painful but is completely not.

I grundleslapped you mom last night

by xhollywoodx January 13, 2006

grundle gremlin

like a little mythical creature likes your ball hair. especially matt's. KMS! it is small and turdlike with beady corn eyes.

dude, did you see the size of the grundle gremlin that fell out of her pants?!

by Tayboy January 11, 2009

grundled

to become extremely angry, causing your grundle to heat up to very hot temperatures

The way he looked at me got me so grundled.

by Herbert White March 5, 2009