Piko Piko

Piko Piko is a Badnik found in the Music Plant of Sonic Advance 2. It is modeled after a clown, and has a hammer that it constantly swings to defeat it's enemies.

Trivia
*Piko Piko's name could be based off of Amy's Piko Piko Hammer. This may be a coincidece, but this robot's hammer bears a striking ressemblance to the Piko Piko Hammer.