Gilbert Gottfried was on Howard Stern’s radio show and the shock jock asked him about his early comedy days with Jerry Seinfeld. So the former voice of the Aflac duck did his best Seinfeld impression and I was shocked by how spot on it is. I just thought that Gottfried could only do one voice and that was his high-pitched nasally one. Who knew he also did impressions? I wonder who else he can do?