Cheepskipper

Cheepskipper is the boss of World 3 in New Super Mario Bros.

The Cheepskipper's top is purple, the bottom is white, and he has yellow fins and specks. He also has two connected eyes and two canine teeth.

In this battle, Mario or Luigi must jump on Cheepskipper's head three times. The fish will jump out of the water to attack. Normal Cheep-Cheeps will be jumping out at Mario as well. They're swift, and there is a lot of them, so they can be hard to dodge.

Once Mario defeats Cheepskipper, he can go to World 5.