 It s the day of the disco. Tucker reckons Booger Benson is behind the vandalism. Booga tears up Tucker s competition entry, so Tucker bunks off home to recreate it. Tucker wins the competition with his replacement entry, but his absence during the day hasn t gone unnoticed. Tucker catches Booga in the act of vandalizing Mr. Baxter s office, but is threatened not to tell. The caretaker announces that the vandalism has gone too far, and the disco dance is cancelled. Tucker is now in a quandary, torn between saving his skin, and saving the disco - and he reports Booga to Mrs. McClusky. Sutti and the Sootettes (with Mr. Sutcliffe and Cathy) have a hit on their hands with "Detention Blues". At the end of the evening, all seems to have ended up okay for Tucker and his mates, except that Booga Benson is waiting for them...