Whether you love, loathe or simply don’t get Dance Dance Revolution and its brethren, we think you’ll find this item as zany and amusing as we do. It’s the USB Dance Mat, which plugs into your computer and allows you to play DDR—with your fingers. The mat’s arrows light up randomly to the beat (a soundtrack is included), which your fingers “dance” to. The longer you last, the faster the music. It even comes with a cut-out dancer to fit over your fingers, for added silliness. You can choose a 30 or 60 second game, and there’s even a counter to track your moves. We would definitely hold mini-DDR competitions in our cubicle, if it weren’t for that whole pink slip thing. Available for $18 USD.