As if he wasn’t already enough of a professional asslete, LeBron James has just submitted this performance (via Deadspin – tip o’ the pixel to Christian A.):

LeBron James Dunks On Small Child To Stay Alive In Casual Game Of Knockout

The incriminating video:

Even worse than LameBrain’s knockdown is the guy laughing idiotically in its aftermath.

Apparently, “No Ring” James is contagious.