Noun: A person or entity that is generally seen as the most superior among a group or persons or entities. Usually this person is capable of great feats of intelligence and strength, can grow glorious facial hair on a whim, and is probably secretly Batman.
Person 1: "Hey you know Steve?"
Person 2: "Steve Parker?"
Person 1: "Yeah that's him."
Person 2: "Well what about him?"
Person 1: "Yesterday he single handedly solved world hunger, brought an audience at Carnegie Hall to tears with the mere sound of his voice, and impregnated every woman in the Swedish province of Oland."
Person 2: "Wow! You know he's shaping up to be a real Joey Boyd."