Be condescending, but your passive aggressiveness has to be low key. It will only move you up if you use it at the right times. The rest of the time you should remain silent, as to not reveal the extent of your tism. When in the company of more urban individuals, don't attempt to talk like them. Remain silent and listen, and occasionally reply with wit that is low balled enough to make them laugh, and keep the roasts to a minimum. They'll assume you're a big brained boss man and respect you for it.