This year's Super Bowl buzz fixated on a seemingly buzzed brand.Little more than twenty minutes after kick-off, people began to wonder whether J.C. Penney's social media command center was located inside a bar. The brand's first illegible tweet seemed like something Grumpy Cat would post after a couple kegstands. Another tweet followed less than an hour later, and people on Twitter piled on.Go home JC Penney you're drunk. RT @jcpenney: Who kkmew theis was ghiong tob e a baweball ghamle. #lowsscorinh 5_0 Continue reading at AdAge.com