A person who wears a full suit (shoes, trousers, shirt, tie and jacket) when the occasion doesn't call for it - usually when that person is sucking up or pretending to be above their station.
Person 1: Who is that person over there?
Person 2: The full suit wanker? That's Tom, he thinks he's the boss but he's really just another volunteer.
Person 2: The full suit wanker? That's Tom, he thinks he's the boss but he's really just another volunteer.
by KingFringe November 12, 2016