"Cat Smash Fever" is the second segment of the forty-third episode of Yin Yang Yo! It premiered on June 30, 2008 alongside "Clown-Fu Fighting", and is the second segment of the seventeenth episode in season two.
Yin and Yang are tired of the Chung Pow Kitties breaking in so much. So they spread false rumors to break up the group. But they just end up with a bigger problem: Three Chung Pow Kitty-like groups? Yin and Yang have to try to bring them back together.