10 Biggest WTF Moments In 2010s Rock

As anyone who has ever done any sort of live performance will know, crowds can be A-holes. Everyone has an opinion and everyone thinks they're clever, meaning that, every once in a while, someone will yell something out that you don't like.

Now, the correct response to this is to carry on performing whilst paying the loudmouth no attention. Unless you're Black Veil Brides' Andy Biersack, then the correct response is to challenge the fan to a fight and jump into the crowd after them.

At a show in Vancouver, British Columbia, Canada in February 2015, Biersack stopped proceedings to call out a heckler. The audience member had been repeatedly calling for opening act Memphis May Fire to come back out, which got under the goth king's skin.

After challenging the individual to join him onstage, the singer then singled him out in the crowd before leaping into the paying public. Security were pretty quick to subdue the frontman, but this could have gotten really ugly.

Note to self: do not interrupt Andy Biersack when he is doing something. It will not end well.