The grundle grande is when on a hot moist day you run your hand from your grundle to your balls and then proceed to slap someone in the face
Man did you hear about Jeff . Kyle hit him with the old grundle grande. Hope Kyle showered yesterday
When you aim to kick someone square in the jaw but miss with your flying front kick, only to hit them square in the face with the area between your nutsack and balls.
Sometimes I think you UD 'volunteer' editor need a good grundle smacking
The prime piece of real estate located between Scrotumberg and Anusville
My grundle grass if chock full of dingle berries.
The thick film of scrotum or vagina sweat/seepage and anus sweat/seepage collected on the grundle leading to an unmistakable stench
I went down on Jamie and immediately came back up because of her grundle gouda.
A build up of sweat and unwashed buttcrack that results in a sticky, buttery poo-paste that may stain underwear or make it difficult to wipe successfully.
"Oh man, I keep wiping but there's just so much grundle butter! Maybe it's time to see a doctor..."
When someone pisses and shits with their dick shoved up their ass- creating a violent ricochet splatter effect with the feces and urine splashing everywhere.
"Damn, he straight up grundlin' tho!"
"Pipushka was grundling so hard that the guys could hear the feces and urine splattering against the inside of her trousers as he was patiently waiting in the queue."
"Mekmat always looked up to the OGs for pointers and advice towards grundling. He could never keep his dick shoved up his own ass once he began shitting and pissing, his dick would just pop out and start pissing everywhere as free form feces sprayed out of his ass"
adjective used to describe a spooner that is doing homework or being lazy instead of going out
Samir and Matty are grundled up for the night.