LeBron refuses to lose game of knockout, ends up posterizing a kid

young LeBron posterizing Tim Duncan

LeBron blocks Steph from behind and lets him know about it

Here's young lebron refusing to shake hands and going to the locker room

Watch Kobe Bryant Posterize Yao Ming

LeBron blocks Ray Allens dunk attempt and hits a 3 over Kevin Garnett on the other end

LeBron on the Isaiah Stewart incident Hes chasing the shit out of me and Im like get this big mf up off me Thats a big boy