BMO

BMO (abbreviated from "Be More," phonetically spelled "Beemo", also referred to as Moe Mastro Giovanni Jr. and called the "New King of Ooo" in the future) is Finn and Jake's living video game console system, portable electrical outlet, computer, music player, VCR, video player, video editor, roommate, camera, alarm clock, toaster, flashlight, strobe light, skateboarder, soccer player, tape player, chef, detective, and friend. They make their appearance in the title scene of the Theme Song of every episode of Adventure Time, just as Finn and Jake pound their fists together. BMO is characterized as a loyal, trusting and helpful robot who is protective of Finn and Jake.