"Actually, I can see that," Marty admits. "I mean, the Joker was all about causing chaos, not just watching it. . .granted, I could see him breaking onto a horror movie set to terrorize the actors and make everything that much more lethal." And yes, he's well aware the guy in front of him was the Joker -- he just feels awkward saying 'you.' There's a big disconnect for him between the Clown Prince of Crime and the pretty nice guy asking about where to find somebody to perform weddings.