scary halloween midnight visitor

So, I just admitted to being a Halloween slacker a couple of hours ago. Then I set out in my online fabric search. I was wrapping it up, about to call it a night, when I heard a scratching sound on my Capri Sun wrapper. And I looked down and this thing scared the daylights out of me. HOW DID IT GET IN HERE? HOW DO I GET IT OUT?? {I scooped it into a plastic cup with some newsprint and set the cup outside... way too big to kill...} So, in the Halloween spirit, it was creepy, and now I feel "crawly" if you know what I mean...