Will Ferrell's Funniest Moments

"You're Welcome America. A Final Night with George W. Bush" Opening Night NEW YORK - FEBRUARY 5: Actor Will Ferrell appears onstage during curtain call at the opening night of "You're Welcome America. A Final Night with George W. Bush" at the Cort Theater February 5, 2009 in New York City. (Photo by Bryan Bedder/Getty Images) (Bryan Bedder/Getty Images)