It means the place in between the guys dick and his butt a girl rubs it
I wanna butthole grundle you.
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Male-on-male scissor action with nut satchels on opposite sides
I caught my roommate grundle wrestling with my brother
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When the cheese from ones grundle builds up and dries. Often is the result of perspiration that goes without cleaning.
Parker hasent washed his grundle in two weeks. As a result his Grundle Feta can be smelt from across the room.
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(n) a grundle pumper is a person who enjoys playing with other people's grundles during sexual relations. (see 'grundle')
"Hey man why doesn't that kid get girls?"
"Because man, he's a total grundle pumper"
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A title given to one who has attaine mastery of grundling.
Grimmy, you get that piece into the show? Nice job, grundle-fly!
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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.
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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?!
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