Cow and Chicken - Season 1 Episode 18 -

Cow's dream is to be a great ballerina, but her weight makes her a big klutz, and everytime she dances, she destroys the house. She is the target of the eyes of recently de-wrecking ball home wrecker, Irving J. Slacksoff (The Red Guy). He makes Cow his new home wrecking act, and her ballerina skills cause her to destroy an entire building.