CLASSROOM. DAY.
ALL THE CHILDREN ARE SAT WORKING IN COMPLETE SILENCE. THE TEACHER LOOKS AROUND SUSPICIOUSLY AS THIS IS UNUSUAL BEHAVIOUR.
TEACHER: Class..?
CLASS: Shhhh!
TEACHER: I beg your pardon?
CLASS: Shhhh!
TEACHER: That's enough of that! Do you all want detention?
UNSEEN PUPIL: Quiet at the front! We want to hear a pin drop!
TEACHER: Now just a minute...!
UNSEEN PUPIL: Silence!
TEACHER: Look, what's this all about?
THERE'S A PROLONGED SILENCE
TEACHER: Well..?
PUPIL: We've all got hangovers.
END