Leeds United lost to Birmingham City today in English League Championship action. However, it appears that Leeds United fans had themselves a grand old time drinking and singing and drinking. (More video below) One exuberant fan decided to take off his shirt and pants. Once he had stripped down to his boxers, he asked his fellow fans to step back so he could get a “running” start and slide across the beer-soaked stadium floor on his belly. Yes, there is a gif that you can watch right here.