Trust the Japanese to come up with something silly like the Melty Chocolate phones, where it comes in a 3D effect chocolate case, complete with chocolate themed menus and wallpapers to keep any sweet tooth happy. Good thing this is one chocolate bar that won’t attract any ants when left alone and unwrapped. Features include an 8-megapixel camera alongside the words “Give me a sweet smile”, a 3″ display and a Japanese system TV tuner. Availability is pretty limited in Japan with just 13,000 units produced.