The Misfits (Jem) sing about feeling fed up and bored with their small town in their song "Let's Blow This Town." They are tired of the lack of excitement and interesting people to meet, and are ready to leave it all behind. The song captures their frustration and desire for adventure and change. They want to escape the mundane and mundane routine of their current life and experience something new and exciting. The lyrics express a longing for freedom and a fresh start, and the determination to shake things up and make a break for it, leaving everything behind in search of something more fulfilling.