rock fish 

Beach patrol code name for black person at a beach who you automatically assume can not swim. Usually travel in large groups which then would be called a school of rock fish. Can be heard from far away due to lack of normal access to beaches and overbearing excitement of the beach. Commonly used when black person is present around any body of water.

John: hey keep an extra eye on those people over there.
Rick: oh you mean the school of rock fish
-or-
Dad: how was the beach today?
Me: horrible had to go in after the same rock fish like five times cause he fell off his boogie board

rock fish by haterade294 July 22, 2009

african rock fish 

A person who is extremely black and has no knowledge of how to swim but enter the deep end of the pool anyway. They usually travel in packs.

The African rock fish jumped off of the diving board and immediately sunk to the bottom of the pool.

african rock fish by Lissy0208 May 27, 2014

Rockfish 

A black person who can not swim, and if placed in a body of water would sink like a rock.

I saw a 6 ft. tall rockfish drown in 4 ft. of water..... seriously.

Rockfish by Gregr6 November 10, 2008

Rockfish 

an african american swimming in the water.
African Americans swim like rocks, they cant do it.

Tyrone and his family went to the beach. The life guard said to "watch the rockfish try to swim". As soon as Tyrone jumped in the water, he sank to the bottom.

Rockfish by DMules January 17, 2008