[Radomir]’s project feeds into this bizarre fixation with the Nyan Board, a Pop Tart cat that poops rainbows, all the while playing bleeps and boops that would fit well in a Nintendo game.

Several life-sized Pop-Tarts made it onto national TV on Saturday, and college football fans had a crazy good time with the toaster pastry madness. The No. 18 Iowa State Cyclones took on the No. 15 ...