Bi-Winning, first introduced by the Great Charlie Sheen, can be defined three ways:
(1) The act of having two extremely different personalities, and defining both of them in their extreme as a "win."
(2) The act of winning at two things simultaneously
(3) The act of being better than other people and more special than other people, and then stating it out load and rubbing it in their pathetic faces.
Interviewer: "Some might say your extreme behavior is a symptom of bi-polar disorder."
Charlie Sheen: "Bi what? Yeah Right. More like Bi-Winning!"