There was one teacher who really got on everyone's nerves. So everyone would make fun of her.

Teacher: Okay I want you to answer your name POLITELY when I do the register.

...comes to a certain student.

Teacher: *pupil*!
Pupil: Here
Teacher: What?
Pupil: Here
Teacher: POLITELY, please.
Pupil: Huh? Here!
Teacher: HERE WHAT?
Pupil: Here sir.
Teacher: GET OUT