Bad to the Bone was released in 1982 by George Thorogood and the Destroyers, and its opening riff quickly became shorthand for a tough, confident entrance in films, television and advertising. As short-form video grew, creators lifted the riff for entrance edits, slow-motion walks and parody reveals, often pairing it with skeletons, pets and unlikely heroes. The extended version gives editors more room to time a walk-in or punchline, which is why the riff still works as an instant, wordless signal of swagger.