A jellyfish cunt is a cunt that is extremely moist, loose and easily moulded by the hands... is loose and jelly-like much like a jellyfish...
"how was she man?"
"that was the worst cunt i've ever fucked, she had the worst jellyfish cunt ever"
"no way, that's gross dude..."
by dAvE tHe LiKe-WhOrE May 7, 2006
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