What's black and white and wet all over? (4)
I believe the answer is:
orca
(Other definitions for orca that I've seen before include "swimmer in black and white" , "Massive killer" , "27 [WHALE]" , "Danger for swimmers" , "ship" .)
I believe the answer is:
orca
(Other definitions for orca that I've seen before include "swimmer in black and white" , "Massive killer" , "27 [WHALE]" , "Danger for swimmers" , "ship" .)