If you saw an adult dressed up as Michael Cera from Juno on the subway on October 18th, how would that make you feel? Would you feel confused as to why someone would celebrate Halloween so early? Would you feel jealous that you hadn’t come up with a costume as awesome as that, and you were running out of time to get one? 

Or, would you feel contempt because that person needs to grow up and stop celebrating a childish holiday?  If you answered yes to the last question, you might have an ally in Joe Weisenthal.