Ah, this little gem is way-old, but it's still a fine piece of work. College Humor, whose name alone would normally get me to avoid their site, has been exceptional for amassing a large number of high-quality clips involving excellent actors in funny situations. I've gone from prejudiced skeptic to firm supporter.
All the way back in Spring 2011, they got together one of the hottest duos in film today - Simon Pegg and Nick Frost - to reenact the scene from Star Wars IV when C3PO and R2D2 land on Tattoine. It's not just a fine example of the chemistry between these two men, it's terribly, terribly funny.
I hope you all enjoyed that as much as I did! If you didn't laugh a few times, you're either having a horrible day or there's something seriously wrong with your sense of humor.