Seeing that Colbert video of him doing 'Get lucky' with loads of famous people reminded me of how great Matt Damon is and the song he did with Sarah Silverman:

http://www.funnyordie.com/videos/8e5cb0aebc/im-fcking-matt-damon-by-sarah-silverman-from-yoyoyo-and-sarah-silverman

Do other people take the piss out of themselves this often? They ought to. I love Matt Damon.