Welcome to the weekend, pals! Here's a look at some of this past week's best Late Night moments (all photos by Lloyd Bishop).
Bill Cosby took a moment to hang out with an audience member before making his way to Jimmy's couch.
Looking for a holiday gift for the redneck in your life? John Rich has you covered with his Redneck Holiday Gift Guide.
Jimmy pranked Brian, one of the Late Night Producers, by having police fake-arrest him on Wednesday's show.
Not only did Will Forte sing Jimmy his new Tonight Show theme song idea, he also performed a medley of Bruce Ingram songs.
And since his brother Chris recently beat Jimmy in a go-kart race, it was only fitting that Jimmy challenged "The Hunger Games: Catching Fire" star Liam Hemsworth to a Cooler Scooter race.