Cooooooooooool.

This is why it pays to check back in at ThinkGeek frequently. I can't wait to play with these battery-powered infrared-beam Lazer Trip Wire thingamahoozits. I can't tell you why I need 'em -- that's need-to-know, and you don't need to know -- but let's just say those monsters in my closet are gonna be in for quite a surprise!