Opossums give me the creeps...SO MUCH (massive understatement). When I was 14 or 15 I was chased down a flight of stairs by one that was hanging out on the second story porch of my stepmum's old apartment. I was the only person not harassing it in attempts to scare it off (with the exception of one of my stepsister's who insisted it was adorable and she'd be keeping it as a pet - I should note we're the same age). Being the last one out the door and the least threatening to it, it came after me. I swear I missed the last several steps and the ground between the bottom of the stairs and the car which I leapt into and immediately locked the door, shrieking all the while. I abhor them. Just thinking about that night still makes me shudder.