Mamma Tomma of Raven Ink: Studio 2 Tattoo in Portland, Oregon, sends in this picture of a piece she did of nature’s most perfect killing machine. A murderous lion? No. Elephant on PCP? Nope. Chimpanzee on Xanax and Sleepytime Tea? Wrong again. It’s a rabbit, armed with blades, furious about the attention bestowed upon some damned chinchilla. You underestimate the vengeance of a rabbit scorned at your own peril.