Golden State Warriors fans voiced their displeasure at co-owner Joe Lacob, during last night jersey retirement celebration of former player Chris Mullin.

Following Mullin's speech, Lacob was brought to center court in order to present a gift to the former Warriors great.  Upon being announced, a chorus of "Boo" rang out from the crowd.

While Lacob waited and then even acknowledged the reaction, the "Boo" came even louder.  Mullin and another former player Rick Barry tried to calm the crowd down, however Barry's comments to "show a little class" only served to exacerbate the situation.

See full video below of  Warriors fans giving Joe Lacob a resounding "Boo":