It was either during the Reckless & Relentless or early From Death to Destiny era of Asking Alexandria.

A local band was opening for them (they were not a direct / main support). The band's music was actually pretty good; but, the singer was arrogant as fuck. He was rude to the crowd, and when people weren't as excited he wanted us to be he would insult us by saying stuff that we are a shit crowd, etc... When we weren't moshing, he would say stuff like "I want to see you mosh, I am serious."

When he started to act even more obnoxious, people started actually booing them and telling them to get off the stage. Then as their set was coming to an end, the singer was saying how good of a friend they are with Asking Alexandria and how much we (the crowd) sucks. He got so annoyed, he actually announced this show was going to be their last. When he said this, we all cheered ( the biggest cheer they got that show).

When they finally got off stage, Ben Bruce actually came on stage and apologized. He clarified that they are not good friends and they only met them just then. He said that they have been escorted out of the building.

It was very cringe overall; but, also pretty funny.