I've seen a bunch of "David at the Dentist" spoof videos, and up until now my favorite had been the Christian Bale tirade/David remix, but I think this one takes the cake. 

Technically it's Chad Vader (of YouTube fame) but the principle is the same. The part where he yells with the lightsaber is priceless. Otherwise it's most a one to one recount of what David actually said, but as you know, everything is way more awesome when it's coming from Darth Vader. I wonder how many more of these kinds of videos there will end up being before this whole thing dies out? 

What did you like the best: the original, the Bale or the Vader?