Lebron James has had some pretty mean dunks in his career but this one sets itself apart simply because of the context and intensity.  It was 2008 and the Cleveland Cavaliers faced the Boston Celtics in the semifinals.  Lebron hit James Posey with the fake then slammed it on Kevin Garnett to set the arena on fire!  Lebron was able to even the series at 2-2 but the Celtics went on to win it in 7.  Check the video out after the jump. @Shay_Marie x @gametimegirl