Bill O'Reilly isn't the most cool, calm and collected dude on the news. But back when he was on "Inside Edition," he totally lost it during a taped segment of the show. It's unclear whether the snafu that set him off was due to a typo in his script, a broken teleprompter or bad writing, but whatever it was, Bill went ballistic, cursing and screaming at the director. Even better than his infamous "F--- it, we'll do it live!" line is the fact that he could just snap back into character as a professional newscaster to complete the segment. Creeeeepy.