Gordon is frustrated that Ted, the school bully, gets away with pushing people around - including Gordon! So when he spots an advertisement for Mr World`s muscle machine, he`s immediately curious and decides to send off for one. `Don`t be impatient` says the instruction booklet that comes with the machine. `Muscles don`t grow in one day. Take it bit by bit and you`ll be surprised at what happens!` And indeed he is. In fact, Gordon`s surprise, as well as his muscles, just keeps on growing!