When Nature Is Badass -- Shark Bites Another Shark in Half

Well, almost. Straight out of Australia, the land so crazy it produced koala bears and Crocodile Dundee, comes this footage of a shark that had been caught on a drum line and what happens when a much bigger, angrier, hungrier shark sees it caught on a drum line.

Sadly, no footage of the actual attack, but judging from the size of the chunk taken out of the caught shark, the attacker was as much as 6 meters long, or about 18 feet. (And yes, the mauled shark's face is registering the exact amount of surprise you'd expect to see from someone who almost got bit in half.)