Louisa: Did you hear what happened to Mr Halley?
Jack: Who's Mr Halley?
Louisa: Science teacher with the afro
Jack: Don't think I know him
Louisa: He comes to work on a skateboard
Jack: Not ringing any bells
Louisa: Well, he was covering for Miss Caesar yesterday
Jack: Who?
Louisa: You must know Miss Caesar. She has a peg leg. Anyway, Mr Halley decided to show the class a documentary, but he mixed up the discs and accidentally put on a porn film.
Jack: He showed his class porn?
Louisa: The worst part is he went to the toilet as soon as it started running, so it took him five minutes to come back and realise his mistake. By then Paula McIntosh had called her dad to ask some pertinent questions, and the damage was done.
Jack: Ha. Typical Paula.
Louisa: You don't know Paula either, do you?
Jack: Not as such
Louisa: Her dog played piano in assembly that time
Jack: I must've been sick that day
