Robots
Titan the Robot, created by Cyberstein Robots Limited, has been throwing "his" considerable weight around for the last few years or so, renting himself out for TV appearances and performances at malls, celebrity parties, trade shows and corporate events. The robot "costume" stands 7 feet 9 inches tall and was designed by Nik Fielding, who runs Cyberstein from Cornwall, England. Reportedly it's the most expensive robot in the world - one source says its rental fees run $150 million a day - though we have the strong suspicion Titan sets a price only after he meets you.