Everything was going well for Oklahoma City on Thursday night against Memphis. The Thunder cruised to a 58-34 lead at halftime and showed no signs letting up after the intermission. That's what made Russell Westbrook's tantrum in the third quarter so strange. The All-Star point guard was called for a five-second violation as he tried to post up his defender and appeared to get upset with teammate Thabo Sefolosha. Head coach Scott Brooks sat Westbrook down on the bench, and that's when he lost it.