Laura is a practical joker and is always up to mischief and behind most of the chaos that occurs at her school. She may have taken her jokes a little too far this time as she is hauled up in front of the Headmaster to answer for her recent spate of practical, and distinctly unfunny, jokes. Having silenced the cheeky brat with a sound strapping and tawsing, the Headmaster sends her to stand in the corner. Little did Laura realise that her problems were only beginning when the Headmaster notices a serious infringement of school rules. Laura is really for it now