The Glue Butted Were-Rabi Rabbid Koala Serial Killer

Alternatively known as Louis, while reports of this fiend are scketchy, it may be anything from an alien visator to a demon out of hades! All we know is it runs around yelling "LOUIS!!!" and other giberish, and if you let him into your heart he will claw you to death, glue his butt to your face, and eat your soul. DON'T LET HIM INTO YOUR HEART!