The smartphone is the ultimate tool for fiddling around when you should be doing anything but. And when you get tired of all your apps, games, and social networks, this wonderful sliding, hinged iPhone case turns your device into a makeshift set of nunchucks—or nunchaku.
Sure nunchakus might have a slightly steep learning curve, but with enough talent and training, it seems like there's nothing you can't do with them. And you get to make crazy whooping noises all the while too! [Japan Probe]