This is the Tetrabin, a new trashcan that makes throwing things away even more fun that shooting them like a basketball. When a piece of trash is inserted, infrared sensors detect the size and shape of the rubbish, and turn it into an similarly shaped falling Tetris block on the the can’s 900 LED exterior. stuffing bags of garbage into can* Wow, this really is fun. “Why does that Tetris block look like a bloody arm?” Weird, right? “And, wait — is that a leg?” I’m outta here.

Keep going for a video.

Source: Geekologie – No Littering: A Trashcan That Turns Trash Into A Tetris Video Game