We can all acknowledge that having friends over for drinks and than running out of beer is a serious faux pas. But you might think the worst-case scenario is that your guests would up and leave in disgust. You’d be wrong. Poor Sergio Ramirez, of Moultrie, Ga., learned a hard lesson in party preparation when he ran out of beer at a recent gathering: His guests beat hm to a pulp. I’m going to go out on a limb here and suggest Sergio find some different people to hang out with.