Zena & Dublin have been kept behind from class - again! This time by their maths teacher, Mr Stamp. The girls have not being paying attention and daydreaming, and Mr Stamp is intent on beating this out of them! However, their continued poor attitude, cheek and back-chat are about to earn them a lot more than they bargained for as Mr Stamp leaves to fetch the Headmaster. The girls are for it now, as Mr Stamp returns with the Headmaster who is quite upset to find the girls scribbling on the board and sitting on desks. He has arrived with his cane...and he intends to use it!