The Wiimote is alright and everything, but what good is all the motion control in the world if you can't pistol-whip player 2? This Colt .45 Wiimote mod doesn't make the Wiimote fire bullets, but with this much "gunmetal" aluminum plate, the police will goomba-stomp your ass before you can say "Duck Hunt" anyway.

http://gizmodo.com/351958/nintendo-wiimote-make-my-day