Look, you have to be a pretty evil bastard to beat out King Joffrey for Best TV Villain, but Boardwalk Empire's Gyp Rosetti was one sick puppy. Who do you throw at Steve Buscemi's "all business" Nucky Thompson? Why the wacko wise guy who takes every single thing in life personally, of course! "What the f*** is life if it's not personal?" was Gyp's reasoning...that led him to murder and old man with a tire iron for correcting him about "oil," and take a shovel to a young Mafioso's face for talking too much about ocean waves. Oh, and let's not forget Gyp's constrictive bedroom habits. Bobby Cannavale's monstrous mobster breathed much needed life into Boardwalk's Season 3; creating a man so psychotic that we were all on edge whenever he walked on screen. Because we knew the slightest thing, no matter how innocuous, would set him off. A fun and frightening performance.