I'm not sure if anybody's posted this before, but I came across this and laughed my ass off the first time I watched this... and the second time, as well. Part 2 is a LOT funnier than Part 1, but I've included both for the sake of completeness.
Part 1:
http://www.youtube.com/watch?v=6so9A3v5caU
Part 2:
http://www.youtube.com/watch?v=8xDOavWuNMM
Part 1:
http://www.youtube.com/watch?v=6so9A3v5caU
Part 2:
http://www.youtube.com/watch?v=8xDOavWuNMM
