Pertaining to, or having absolute 'win' in ones life. One must usually be under the influence of the drug 'Chalie Sheen' to become bi-winning.
Reporter: "Some say your that your bi-polar"
Charlie Sheen: "WOW, what does that mean?"
Reporter: "I guess that your on two ends of the spectrum"
Charlie Sheen: "wow, and then what what's the cure? medicine? make me like them? - not gonna hapen.
I'm bi-winning, I win here and I win there.