Felidea

A brief description of how cats kill things, over at the Daily Kos - here:

Using these natural switchblades, the cat first strikes and pierces the flesh, and then cuts a long laceration upon withdrawal. And larger cats can do it with the force of a wildly swinging sledgehammer, all focused on those tiny, sharp, edges, in the blink of an eye.

Ya.. adorable little serial killers..