The Thompson Submachine Gun, often referred to as the "Tommy Gun", is a legendary firearm that was widely used during the Prohibition era in the United States. This iconic weapon has several synonyms, such as the Chicago Typewriter, Trench Broom, or the Chopper. The origin of these names varies, but most of them reflect the gun's use by gangsters during the 1920s and 30s. The Tommy Gun is also synonymous with the Roaring Twenties and the rise of organized crime. Its distinct shape and sound have made it an essential part of pop culture, appearing in movies, TV shows, and video games. Despite being outdated by modern standards, the Thompson Submachine Gun remains a symbol of a bygone era.