"Devil Horns" is a hand gesture made by extending the pinky and index fingers while holding down the middle and ring fingers with the thumb. This gesture is often associated with rock music and is commonly used by fans at concerts to show enthusiasm and support for their favorite bands. The symbol has roots in various cultures, where it can represent protection against evil spirits or bad luck. In popular culture, it is frequently linked to heavy metal music and is often associated with iconic musicians like Ronnie James Dio, who popularized its use in the 1980s.