This video, referenced in this Wired story, is annoyingly hilarious. Basically, somebody took a whole ton of Disney clips and edited them together to explain copyright, public domain, fair use, and rip on Disney a bit. The theory is that the use of the clips is covered under fair use, making this video sort of self-explanatory and self-referential.

Bonus points to anybody who can identify the source of every single clip. Extra points if you can identify all the voiceover talents as well.