Fanboy is free-spirited and ready for anything. He and Chum Chum are always doing lots of things together, and often have fun together. They have several friends, and will occasionally be strong and fearless. Like Chum Chum, Fanboy enjoys Frosty Freezy Freezes (a slushie drink based off of their favorite superhero, Man-Arctica), and is bullied by Boog. He is the leader of his main group of friends: Chum Chum, Kyle, Oz, and Yo. He is extremely hyperactive, and loves candy. He never steals.