Wait… what?

I got sent this with a cheerful invite to read the subtitles.

http://www.youtube.com/watch?v=zNAh35ChqcM&feature=player_embedded

My brain cannot wrap itself around the concepts: I try to understand, but sense eludes me. Meaning skitters across my mind like a asymmetric crustacean skittering across an acid-etched rock under alien skies…