I'm sorry, but the Samson and Delilah sequence is too a vid. I know vids aren't normally embedded in TV shows, part of the canon, but I don't think it's less a vid for that. And I'm really pleased by what it implies about the T:SCC production team - they probably watch fan vids, they appreciate the art form.

(I also think a number of shows fanfiction themselves sometimes - Farscape leaps to mind.)