You know that old adage, don't wear the shirt of the band you're seeing at the concert? Not everyone agrees with that, including Marilyn Manson. At a recent appearance at Madrid's Download Festival, Manson invited several fans onstage during his performance. He singled out one of the fans for wearing an Avenged Sevenfold shirt, and told him, "You should take your shirt off, it's not my band. It's a different band." The fan eventually complied after some initial confusion around whether or not he should be holding a flag, and eventually took his shirt off and covered his torso with the flag.
According to The PRP, Manson might have been a little annoyed due to a portion of the crowd chanting Avenged Sevenfold during his set. See the video below.