If you’ve got an hour and a half, accept the daunting challenge of watching the entire Mark Twain Award show that aired last night to honor Will Ferrell. The show features Jack Black, Conan O’Brien, Paul Rudd, Molly Shannon, and more, singing and talking about what makes Will Ferrell funny, interspersed with highlight clips from his career. You’ve been warned: as Conan O’Brien puts it, it may only be “PBS-funny.†But stick in there and you’ll get the official acceptance speech from the man himself, around the hour-and-twelve-minute mark.