Robin keeps talking about seeing "elephants in her room" on her 3D TV when the biggest elephant in the room is Howard's wig. From Mark's Friggin: "Howard took a call from a guy who said he thought America's Got Talent was great but he didn't like that Justin Bieber performance. Howard said they taped that before he was even there. He said he's not sure when they taped it. Howard said they had stand-ins for the judges. Howard said the guy they had for him was wearing a big wig. He said it was a cheap Halloween wig."