Lucky is a yellow, anthropomorphic, animatronic rabbit with a lighter color to his muzzle, inner ears, and stomach. Like Penny, he has four fingers.

Lucky has large white eyes and buck teeth, with his mouth forming a light smile. He appears to be wearing dark brown gloves, dark grey boots, and a lavender bow tie. He has a dark gray rabbit tail that can be seen from the back when facing you while turning.

Once in his "nightmare" form, he has metallic, red eyes and mechanical, human-like teeth