May 20, 2015
After 33 years of late night television, David Letterman is retiring after his last show on May 20th. Of the course of 33 years, Letterman has brought many memorable bits, sketches and characters to both his "Late Night" show on NBC and "The Late Show" on CBS. How big of a David Letterman are you!? Can you tell the real bits that he introduced to America from the fake ones!? Find the real comedy gems from David Letterman and avoid clicking on the fake ones.