"The Joker is the kind of guy who will come up with a plan to kidnap a scientist and have them create a super-pheromone that will attract little old ladies to a warehouse so Joker can feed them into a woodchipper and use the resulting paste to make counterfeit money so he can buy fuel for his ice rocket that will freeze the entire city which will cause everyone to flock to his beverage vendors who will sell them hot chocolate laced with a mutagen designed to drive everyone insane."