Posted by Sabrina B. @gametimegirl This is hilarious! You wanna laugh? Watch this. Charles Barkley didn’t hold back on going in on Lebron’s hairline last night on TNT. Chuck broke down the time line of Lebron’s headband from when he first got in the league till now.  Bron Bron is going have a shaved head next season. Check it out after the jump…