After December 18, the Colbert Nation will have to go on without its leader. The Colbert Report will air its final show that day, drawing the curtain down on one of the great political satires-cum-secret variety shows ever. You may be asking, "How will we remember this program and its brilliant faux-conservative host Stephen Colbert?" Well, Greg, by counting down the show's 30 greatest recurring segments. From big gay roundups to the difference makers around us, these deadpan, fake-news flashes of comedic genius will endure long after Stephen starts playing himself on his CBS show in 2015.