Grundle Jam Edit Meaning

1.

Verb:

A brutal full frontal attack of one's nether region, where the attacker uses his/hers best kicking foot and precisely aims to evade the scrotum by curling the toes, thereby delivering a crippling and demoralizing blow causing a searing pain to the wormlike grundle region.

While playing in a coed soccer match, that cunt jessica grundle jammed me, leaving me crippled and demoralized at midfield.

See grundle, gooch, duck butter, grundle grass, ass