A movie quote countdown that counts down the numbers. It's from a couple of years ago and still holds up nicely and is extremely well edited. You can make a stab at guessing all the films or just give up and read the full list of 100 films at Alonzo Mosley's site. But don't read it before you watch.
From the comments: "The whole process took about two months. I had earlier done a blog post with the 1-100 quotes listed, but when I went to do the video, I decided to change a bunch of them for various reasons. About a third of these I knew off the top of my head, and the rest I found through relentless Googling and IMDb-ing."
The depth of his movie knowledge leaves me in awe. This one goes to 11.