The remote controlled flying cockroach operates for up to 30 minutes per charge and comes with a roach docking station that only requires 6 AA batteries. Sure there are better things you could do with your time than directing flying roaches over the heads of unsuspecting friends, but really, haven't you always wanted your own insect attack drone ready to unleash hell on your fellow humans? You can pick up the little critter for just $59.99
More info here:
http://gizmine.com/#ProductPage=CategoryCode=gzrc&productURLCode=rcroach