I was watching the 2009 Star Trek last night, and the scene where Kirk meets Uhura for the first time is just so bloody brilliant from my point of view. I would love to share it with my students since it mentions so many of the things we've been discussing in class (albeit from the point of view of xenolinguistics, not plain old bound-to-earth linguistics), although Kirk's quip at the end makes it a little less than appropriate for class. As such, I'll share it with you guys instead (until youtube takes me down for copyright violations, anyway).
And in the category of things I will actually share with my classes, here's my next powerpoint. Kind of annoyed that SlideShare eliminated my Arabic script :-(