A game played by children in California in which children violently gnash and bite rice cakes. The rice cakes are said to represent surfboards on which an imaginary surfer is balancing for dear life. The children act as sharks trying to eat or destroy the surfboard, and by extension, kill and eat the surfer.
Tammy thought her kids were normal, but that was until they day she found them playing rice cake shark.
by Mister Cancel June 02, 2006