This falls under the category of stuff you just don’t do. Keenan Allen, a rookie wide receiver who got drafted by the San Diego Chargers last month has some fans upset after sporting an Oakland Raiders (rival team) hat in a video he made on Vine. Allen hit up the In-N-Out burger joint and decided to post a short vid of his time there. Although there were some overreactions, Chargers fans weren’t happy:


He has since deleted the video, so we can only muster up a screenshot, but when you’re dealing with die-hard fans, just don’t do things like that. Based on his Tweets, looked like he has learned his lesson: