"Oh, boy, sleep! That's where I'm a viking!" From the Simpsons episode "Lisa the Vegetarian," one small Ralph Wiggum line that's sparked some big debate on the internet. Does Ralph use "Viking" to mean "One who excels"? Or does Ralph dream of being a Scandinavian warrior? Not content to keep it online, people are calling radio shows (June 5th's episode, around the 49 minute mark) to gain support for their opinion. Perhaps only the show's writer, David Cohen, can settle this.