Tell me a joke, something interesting!

Mrs. Mary was taken to court for running a red light. The judge stared at her and asked, "Mrs. Mary?" Yes, you used to be a teacher in Xicheng primary school? Yes, how do you know? The judge smiled. I am your student. Mrs Mary smiled and relaxed. The judge went on to say, I have been waiting for this day for more than 20 years, and now I punish you for copying it 1000 times. "I made a mistake when I ran the red light. I won't do it again."