crab water 

when you drive by a pond or a swamp or a lake type thing, and there is that nasty fishy moldy smell from the water

(while driving by a pond) "eww, you smell that crab water? shits gross."

crab water by meyons1424 April 17, 2009

Crab Water 

a delicacy excreted from female crabs during spawning, mighty hard to catch but fantastic for puting the ying back into someones yang

Warwick had some crab water and instantly felt full of yang

Crab Water by kelvo December 9, 2004