If you happened to be trick-or-treating in Brooklyn on Sunday night, you might have heard a familiar phrase: "How do you do, fellow kids?"

And if you did, the man uttering it was likely Steve Buscemi.

The Boardwalk Empire actor was seen handing out candy in his Park Slope neighborhood during Halloween, but it wasn't Buscemi casually giving sugar highs to the crowds of revelers that made people stop and take notice: It was the fact that he was dressed as one of his own most beloved television characters.