“You look like Wishbone with a drinking problem,” the CBS host jokes Halloween has come and gone, but on Monday night, Stephen Colbert made sure Rudy Giuliani’s got a thorough roasting for his costume this year. According to the CBS host, Giuliani looked “like if Nosferatu got Queer-Eyed.” This year, Giuliani dressed up as Christopher Columbus for his “America’s Mayor Live” podcast. But, seeing the footage of the former mayor explaining who he was, Colbert was a bit surprised. “That’s supposed