Top definition
Someone who sweats so much, it would be visible under water.

Or

Someone who can not be bothered to join in a type of activity.
Look at your onion rings? Your such a sweaty fish!

Or

Ashlea, get out of bed you sweaty fish, and come out!
by Marlow August 09, 2007
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