Top definition
Rules of the game as outlined by a man named Birdy "Roadblock" Ault

-The religion, practice, or belief a "player" follows.
-The science of controlling a "Bird"
Damn this guy gets mad chicks! He's like the High Priest of BIRDYISM
I don't care about these women, I follow BIRDYISM
If you wanna know how to treat these hoes....refer to the BIRDYISM Bible
by HollywoodeXceL June 28, 2013
Happy St. Patties Day!
buy the domain for your diy blog