What kind of jokes have you experienced?

I didn't want to go to school, and I told my parents that the school was closed ... and then what? Got a beating. On one occasion, I only got ten points in the math exam, and I came home nervous. I don't know how to talk to my parents. Suddenly, I was clever and said to them with a test paper: this exam is too difficult. The best student in our class only got 20 points.