We've seen LEDs in lots of different places before, but this one's our personal favorite. Strap this four-pack of lights to your fingers and let the finger-pointing begin. If you're feeling macho, go on and point the lights at someone till you piss them off. The lights can project up to a mile away which gives you enough of a running head start to avoid getting a beat down. Your chances of ever talking to a female while wearing these are probably zero, but that's what fembots are for. A 4-pack goes for $7 bucks.