Yucky Man is a temporary super villain character played by Pablo the Penguin in the show The Backyardigans. With his partner in evil, Dr. Shrinky, Yucky Man attempted to break into the Tower of Power and take the Key to the World, so that they could rule over the world.
However, after his defeat at the hands of Weather Woman and Captain Hammer (Backyardigans), he and his partner in crime, Dr. Shrinky, changed their ways and Yucky Man became known as Very Clean Guy,