Dwight Howard might have been at the end of his rope when a Lakers fan called him a "bitch" Sunday night -- because just last week, another heckler told him his mother is a "whore."
It all went down on Nov. 23rd after Dwight's ATL Hawks beat the Pacers in Indiana -- when a fan leaned over the tunnel to the locker room and said, "Good game, Dwight. Have a nice evening. Your mother's a whore!"
Dwight clearly heard it -- but turned and walked away.
But fast forward to Sunday night at Staples .