The 2010 NBA Slam Dunk Contest airs tonight at 8:30 PM ET. Defending (and two-time) champion Nate Robinson will face off against Gerald Wallace, Shannon Brown and either Eric Gordon or DeMar DeRozan. (A dunk-in will determine the fourth participant.)
Below, check out ten memorable dunks from past contests, including one from Robinson. Whose dunk is the best? Scroll down to see.