Washbot 5000

Washbot 5000 is the villain of the Weegee Toons pilot, Koop-Washing Machine. He takes over Koopa Bank's Body and turns him into a fully functional Washing Machine. However, when Weegee bonks him, the Washbot reveals himself and challenges him to a DDR-style dance-off, and Washbot loses, and is never seen again.

Trivia

 * Washbot NEVER appears again after this episode, leading to rumors that he may appear in Pig Tales.