A style of hard rock & heavy metal music that is watered down both musically and lyrically to garner maximum radio play and mainstream acceptance. Lyrical themes are drawn from a put-on tough guy / bro persona, and include being a badass, getting lots of pussy, strippers, partying, and being betrayed or alone. Image wise, butt rock bands typically consist of guys in their mid-30s with spiky hair, Affliction t-shirts, and bad tattoos (usually barbed wire or tribal). The typical fan emulates this fashion style and exhibits what they think are manly personality traits, such as frequently drinking energy drinks, driving an unnecessarily large truck, and otherwise overcompensating for an insecurity in their masculinity. They also tend to have a superficial knowledge of metal music, being familiar only with bands that receive regular radio rotation. Examples of butt rock bands include Five Finger Death Punch, Three Days Grace, Buckcherry, Nickelback, Disturbed, and Three Doors Down.