Dim Sum Diaries
I bring you Stephen Colbert's roasting of Bush at the National White House Correspondents Dinner (in 3 parts). It is quite edgy (and I love it!!!). Is it just me or does Bush look pissed and some of the audience looks uncomfortable?

They took it off of Youtube, here is an alternative video link.

To be fair, here is the Bush and Bush impersonator Steve Bridges spiel.