Top definition
a dude masturbating in the shower; the semen fallen to the water soaked floor look like little jellyfish swimmin' around.
"I was dropping jellyfish so much last night my bathroom is its own underwater ecosystem."

most obvious when water level is at least an inch, and your face happens to be down close enough to the floor.. also exemplified by liquid soap squirted into a basin of water.
by gabilanwings November 11, 2008
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug