This year’s Warped Tour run could be one of the best in years. Not only does it include more than a handful of metal acts, we have also noticed a handful of surprises throughout the trek. It wasn’t too long ago when a security guard rocked out during the Acacia Strain’s set. It’d also be hard to forget the time when a baby joined in a mosh pit, even if he or she won’t remember it. The tour also gave Alestorm a chance to protest at the Kansas City stop.

However, during this past weekend, things got a bit bloody. During Saturday’s (5) San Diego stop, GWAR crashed American Authors set. This isn’t the first time a member of GWAR was seen killing a band member, and this time around, you see the band ganging up around lead singer Zac Barnett to take him out and leaving him in a pool of blood and gore. Credit has to be given to American Authors for not taking themselves as seriously as their music.

American Authors shared a video clip of the murderous activity with a quote:  “It’s all fun and games until GWAR murders your lead singer.”