Check out this video that is being released in conjunction with professor, prankster, and Facebook friend Kembrew McLeod's Freedom of Expression® project. While you're at it, you should read McLeod's great editorial on Uri Geller's YouTube Takedown that ridicules the use of the DMCA by the famed talk-show telekinetic poser of my youth.
Here's another great copyright video that's been around for a while:
Thanks to the gang over at Sivacracy for some great links that the lit-crit crowd should appreciate as well. Of course, I enjoyed playing both videos at the same time.