prosmessional

Someone who likes to wear a suit, go into a mid range bar/restaurant and talk to the staff like they're trash. This is all despite being trash themselves, cloaked in a suit of lies.

Hey, that guy talks down to me when he orders drinks. He must be quite a professional high flier in the city.
Professional prosmessional. I've seen that guy at work round the corner, he's a manager at Wimpy.