Gary-Buck is a beefy muscular robot. He is 7 feet tall, tough, strong, loves to get into trouble, loves showing off, loves to get too much fun, reckless a little, and loves taking bets. He always wins a fight against a bigger stronger bot. But he gets too out of control. He's been in jail 3 times, deactivated 5 times and it doesn't stop him. He is a bit like a wild animal but in robot form. He's a smooth-talker, charming, fast, wild, overloving, mischievous, unshy, friendly, sly, and powerful.