I have not only a Southern accent but a pretty rural one as well -- not an elite or country club by any means. I also am a professor. It has been a bit of a bane over the years in a number of situations but I like to think that it has helped me to catch as many folks off guard as it has resulted in my being discriminated against. I also teach Latin American History and having learned to speak Spanish through immersion I've got a pretty good accent there, which I thoroughly enjoy "whipping out" when amongst potentially snobby peers. While my Spanish is not the most grammatically correct there is an edge gained by coaching and playing hoops and tending bar in Central America that can throw some for a loop. In my building in NYC work multiple NewYoriqans and Dominicans and I love comparing my Central American (Chapin) parlance with their island argot.