Why are some middle schoolers little punks?

Worked at Montgomery Middle today and the only good thing was that it was a minimum day. I couldn't even imagine teaching some of those classes for two hours. They are on block schedule. There were some nice students there, but there were some that needed a good spanking at home. Sassy! But I had my spies in the class, who wrote down the names of those who misbehaved. I will be working at the high school next week, and hopefully a majority of the students have outgrown their middle school ways.