Ha all this thingy versus thingy has made me remember the single most entertaining documentary I have ever seen - EVER!
The video is spanish for some reason, but you get the jist:
http://www.youtube.com/watch?v=EDLDzEEV1Ns
It's like some ultra-amazing graphic fight between the Sperm Whale and the Giant Squid!
I've never laughed so much in my life XD