There was an episode of All in the Family where Mike was being his typical smug, paternalistic white liberal self and Lionel called him on it. I dont remember the context, but it ended up with Lionel saying, I dont mind Mr. Bunker, because thats how he was raised and he doesnt know any better. You should. Here's that episode:
http://www.youtube.com/watch?v=ljl9oexWyX0
Episode title: "The Games Bunkers Play"
The scene you are refering to starts at 10:30