Reaver from Fable 2.
What a prick. The guy acts so goddamn superior, flaunting his beauty and wealth constantly.He always talks about how much better he is and doesn't have an ounce of respect for your character. He kills innocents in cold blood right in front of you and doesn't even act like it's problem. On top of that, he sends you off to run his errands for him. Only this turns out to be a trap in which he attempts to steal your youth to replenish his. And if he succeeds, he acts like it was all just a big joke. Then he betrays you by trying to sell you out to your enemy. Because this guy definitely needs more money. I guess he wants a solid gold pillow to go along with his golden bed. Of course he gets betrayed as well, so he helps you escape. All while talking about how glorious he is.
The guy is a pompous, arrogant douchebag. He is not charming, smart, or clever. He's just a massive jerk. Usually this type of character gets what is coming to them near the end of the game. You get to punch them in the face or even kill them depending on just how bad they are. And yet Reaver, despite being the worst example of this kind of character, waltzes off without a scratch. Despite everything he does to screw you over, you don't even have the option to punch him. Hell you can't do anything that would prevent him from looking awesome and superior. I don't know what's worse; the fact that his character is like this or that you can't do anything about it.
So yeah, I'd hit him. Several times probably.