Jack Nicholson has apparently had enough of the woeful 15-21 Lakers — well, at least he did on Friday night. With 7:31 left in the fourth quarter and his beloved Lakers down 22 to the Oklahoma City Thunder, Jack gave a playful wave to the ESPN broadcast crew and peaced out of Staples Center, along with celebrity co-fan Adam Sandler. Sticking around was Lou Adler, who apparently is a glutton for punishment, as the visiting Thunder walloped the Lakers 116-101.