From 'Jaws' to 'Jabberjaw': 25 memorable sharks from pop culture

No one will ever forget the "duh-nuh, duh-nuh, duh-nuh-duh-nuh-duh-nuh" two-note theme music from "Jaws," though, you might have forgotten -- or never known -- the name of the mechanical great white shark used in the 1975 film. The crew nicknamed the big guy Bruce, and even with the '70s-style special effects, he still makes people afraid to go in the water.