Bill Gates’ last day at Microsoft (video)
Hay que verlo para creerlo... 
A video spoof shown during the CES 2008 keynote by Bill Gates about his last full day at Microsoft in July starring himself, Brian Williams, Steve Ballmer, Matthew McConaugheyr [sic], Robbie Bach, Jay-Z, Bono, Steven Spielberg, George Clooney, Jon Stewart, Kevin Turner, Hillary Clinton, Barack Obama, Al Gore, Ray Ozzie and Craig Mundie [...] Amazing who they can call for a guest appearance in the name of Bill Gates.
Bill Gates’ last day at Microsoft (video) - istartedsomething