Whats the worst thing you could see in your back yard at night?

Joe Biden, because I would feel compelled to invite him in, give him some food, and have a beer. Then, I'd have to call 911 and explain I found Joe Biden in my backyard. Then there would be all kinds of activity as the secret service, FBI, and other LE would be at my house and questioning me until very late at night. Then, a mysterious person would show up at my house the next day with an envelope with $100,000 to keep my yap shut. I would keep my yap shut and waste the money on a brand new Dodge Challenger. Then, everyone would ask me about my brand new car, but I would smile sheepishly knowing the truth.