Robotboy is a little robot created by professor moshimo and lives with his best friend Tommy. Robotboy has a simple and slim light grey body, dark blue hands and feet, cyan eyes and dark blue cylinders which serve as ears attached to both sides of his circle shaped head. He has a flap at his bottom that contains two batteries, which are important for him to function. He has lots of powers and good fighting skills, but terrible english grammar. He wants to know what it's like being a "real boy".