by Nick Koop on Mon, Nov 21, 2011 at 8:25AM   Editor's note: The 2011-12 NBA season was supposed to tip off Nov. 1. With no games to watch, NESN.com will help fill the void by posting a dunk video every day until the lockout ends. Gerald Green currently plays in the Chinese Basketball Association and has not played in an NBA game since 2009. However, Celtic fans will remember Green for his high-flying dunks in his two years in Boston. While Green is most known for his "Cupcake Dunk" in the 2008 Slam Dunk Contest, he had some memorable dunks with the Celtics too. In a March 2006 game against the Raptors, Tony Allen leads a fastbreak with no Toronto defenders in