A custom made skater on Tony hawk's underground 2 game on PS2 that was made for cheaters so they can balance better and prove they arent using perfect balance.
One of the most famous BB cas users is OpTioN.99, a little kid that thinks hes cool because he can cheat with a bbcas. He also is chinese and rides his huffybike every day.
<OpTioN.99> omg im leet i got 500mil
<SnipeR> gtfo bb cas user
<OpTioN.99> sorry gtg ride my huffy
OpTioN.99 has left the game.