Oh yeah, animal torture and mutilation is really getting popular online. Zippo Cat is a favorite, the worst in this genre I've seen is this really hot chick wearing skimpy clothing. She was crushing a bunny from back legs to head by stepping on a 2x4 wearing heels.
I also saw a video of two people crushing an octopus with their feet, but octopi have no skeletons, so it just made squishy noises and didn't seem to do much to the octopus. :3c