We have not stopped laughing from this video. Wow, Karens can be SO brainless . If their childish tantrums didn't already prove to you that not much is going on up in their head, then this situation will solidify it. A metal band was playing a show and a Karen bought a ticket to the show just so she could stand in the front row shaking her head disapprovingly and holding her arms up as a cross towards them… LOL Not only did she just support the band by giving them her money when she bought a ti…