We've seen magnets that make a refigerator look like a Game Boy. But Daniel d'Entremont, who goes by the name ModPurist, has gone much further. He turned a mini fridge into a completely functional, scaled-up replica of the classic Nintendo Game Boy. He added a PC monitor to the door and large wood buttons on the front which work through a Raspberry Pi 2. With an emulator installed, he can play classic Nintendo games and keep his drinks cool in the still-functional refrigerator. That's why he calls it the Cold Boy.