What is with high schoolers throwing stuff?

Without fail, the boys in freshman and sophomore year will always throw stuff across class. To each other, at each other. Doesn’t matter what it is. Writing utensils, food, garbage. What’s the deal with throwing stuff?? It’s only the boys too. Today I had to stop a bunch of boys from throwing wads of wet paper towels at each other. 🤣 Like geez!