Stupid things I did as a kid

Do you still remember?
We've all done stupid things right and when we look back at the past and see what we did, we can either feel proud or shameful. But I think the stupid things are the most memorable.
When I was a kid, I saw a movie that has a paratroopers in it. I think it was cool so I took my mom's umbrella to the stairs and jump with the umbrella. It didn't work like the movie does. I broke my leg. I used to build a wooden sword and play with myself. Draw a pictures on the walls inside the house. When I hear the airplane noise, I would run out the house just to see it. I swing my arms up and down just like the bird and I tried flying. Every time I think about it makes me laugh. Good times.