Cheepskipper

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

Cheepskipper is a purple and white Cheep-Cheep with yellow fins and specks. The fish also has a large mouth with two large canine teeth.

During the battle with Cheepskipper, Mario (or Luigi) had to jump on the fish's head three times. Cheepskipper would jump out of the water to attack. Normal Cheep-Cheeps would launch themselves at Mario as well. These small fish were swift and attacked in large numbers, making them hard to dodge.

After Mario defeated Cheepskipper, he headed to World 5.