What’s the dumbest thing you’ve ever done as a kid? Did you get away with it?

I decided to get my friend next door and dress him up like he'd been in a car accident on his bicycle. So i laid him in the gutter with his bike wrapped around him, covered him in fake blood and was about to take a photo when his mother drove past, totally freaked out and crashed into the back of my dads car that was parked. I was in so much trouble 😧