[Styled Executioner]

Pretty good thus far. But the fact that you mentioned Viking Lofgren and failed to mention that he played another awesome asshole is criminal. I'm talking about Victor Kruger from Highlander of course. A quintessential asshole character who has been an asshole since the middle ages.

I'd also like to nominate Luther from The Warriors. He was an asshole to everyone throughout the entire film and was creepy and unpleasant to go with it the majority of the time.