The Tommy Gun name refers to the Thompson submachine gun, a weapon strongly linked in popular culture to Prohibition era gangster films and classic crime stories. This Joseph labelled clip circulates on soundboards as a short, shareable version of that familiar firing sound. Online, creators reuse it far beyond period settings, dropping it into gaming videos, skits and reaction edits for instant recognition. Its lasting appeal comes from how specific the rhythm is, nobody mistakes it for a generic gunshot, so even a brief burst communicates the joke immediately.