When Roy Williams isn't happy, he'll let you know about it.

Against Kentucky in the first half on Saturday, Roy lost his cool. And he let everyone know in typical Roy Williams style: flinging off his jacket in rage.

Roy, you hit your player!

Williams wasn't too pleased about a call made by the refs after his own Isaiah Hicks got mixed up with Kentucky's Wenyan Gabriel. The call obviously didn't go his way. And it resulted in a technical foul.

On the receiving end was true freshman Seventh Woods, who sustained the jacket blow. Welcome to college, son!