Judo Kittens

Judo Kittens are a popular group of presumable superheroes. They were particularly favored by Muffy and Francine. Muffy owned a page of Judo Kitten stickers, which she promised to give to Francine. During the Desk War Muffy stuck the Judo Kittens Stickers on Brain's desk after George didn't give her Brain's pencil after sharpining it. They are seen in Desk Wars.

Trivia

 * Judo Kittens somewhat resemble , a popular cartoon superhero group.
 * Their name is similar to the Teenage Mutuant Ninja Turtles.