Funny things to say in class?

Say when the teacher gives you homework, "Please and no thank you."

My girlfriend sent me a thing that said:

Student: Teacher can I ask you a question?

Teacher: Yes go ahead.

Student: would you be mad at me for something I didn't do?

Teacher: No of course not.

Student: I DIDN'T do my homework!

I said that once and everyone laughed so ing hard. It was so funny. I didn't even get in trouble.