Guardian 452, Bob is well...Blue. He is very blue. He is also extremely cute and cocky...atleast in seasons one and two. Bob is a guardian from the Super Computer. He protects Mainframe from the two residential viruses and game cubes. Sparks fly between him and the local business owner Dot Matrix. Atleast until Bob gets shot off into the Web by Megabyte, one of the two residential viruses. Bob later rejoins the cast in Season 3. He's more mature when he comes back, less like a tall kid. He is one of the two guardians who have escaped our grasp.
Caution: Trying to copy his hairdo could lead to serious injurys.