So what if they can't spell at the University of North Carolina? They're ACC champs, dammit! Here's a lesson in taunting, courtesy of the North Carolina and Duke student governments. Rule No. 1 when chiding an opponent via Twitter is to know how to spell. Unfortunately, some people who go to UNC failed to observe this rule. Someone from Duke was, of course, happy to help them understand. Here's the rundown. JUMP!