human shark attack

umm, that doesnt really look like a shark. (and if it were a shark, i'm sure someone would have already chopped off all the fins for some delicious soup.)

does anyone know what the deal is with this thing?

Dolphin, and a shark took it's head like they do to a seal from time to time.

I thought you meant this when you said human shark attack.
http://www.dumpalink.com/videos/New-Sharking-Video-3dad.html