Donald Glover reflects on a horrible New York City subway experience, shares questionable comedy advice from Tracy Morgan and explains why he thinks some people can't properly say the N-word. About Comedy Central Presents: Comedy Central Presents showcased some of the best up-and-coming comedians of the moment. The show was a pivotal stepping stone for many of today's stand-up comedy stars, including Dave Chappelle, Patton Oswalt, Amy Schumer, Jim Gaffigan, Kevin Hart, Zach Galifianakis, Dane Cook, Bill Burr, Wanda Sykes and Maria Bamford.