This looks like it could be suitable for the 'Have I Got News For You' caption competition. It was one of the more amusing things I saw on the streets of New York. This guy was down by the ferry terminal south of wall street. He didn't have much of an act - he was just dressed as spider-man and would occasionally pull a spider-man pose. Maybe he was hoping people would want a photo and he could charge for it - I have no idea.
Anyway, as we walked past he was saying to the guy next to him "Have I got something on my back?" I suppose he was paranoid that somebody had stuck a 'kick me' sign on him, but the thought of a paranoid superhero amused me.
J