Lists 20 Reasons Cosmo Kramer is the Greatest TV Neighbor of All Time by Jeff Wysaski September 26, 2014 When it comes to wacky neighbors, Seinfeld’s Kramer takes the Mackinaw peach (sorry, Kimmy Gibbler). via via via via via via via via via via via via via via via via via via via via Previously: 24 Reasons Estelle Getty Was the Baddest Granny Ever