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.