The Amity Affliction frontman Joel Birch recently called out Memphis May Fire frontman Matty Mullins during a ‘Vans Warped Tour‘ stop. A fan-filmed clip of that can be seen below. While the video clip doesn’t exactly convey the context of the diss, the uploader of the video provided the following about the rant:

“Supposedly, Matty Mullins basically said to his fans that they dressed like sluts or something to that effect…which no frontman should ever dish out to their fans like that, so Joel of TAA took a stand for what he believes in. BUT, I personally believe there is way more to it and a side that not even I would know of, so we don’t really know the full story right now. Try to stay respectful for each other guys.”

A since deleted tweet from Mullins made on July 11th referenced the uploaders story, it read as follows:

“Today on stage I reminded girls that they don’t need to dress slutty to get attention from REAL men. That’s all : ) #Jezebel”

Mullins seems to have since tweeted about the situation again, offering the following yesterday:

“Drama, Rumors, Lies… Always been above it, always will be. Wolves don’t lose sleep over the opinions of sheep. Back to the Music : )”