TV legend Jimmie Walker is sick and tired of NBA stars complaining about life -- telling icons like LeBron James, KD and Kyrie Irving to keep quiet and just be happy to be making so much money.  "The thing that upsets me the most about NBA players is they're so upset, they're so angry," the…

Sitcom legend Jimmie "JJ" Walker is shocked by the outrage over Bill Cosby ... because he thought it was common knowledge Cos was nailing women on the side. The ex "Good Times" star was out in L.A. when a photog asked about the Cosby scandal. Walker admits he was surprised to hear Cosby used…