This I must give Cosby credit for - If he can have an audience in stitches without gross out shock "humor" with frequent use of obscenities, he is far more intelligent than most of the other "comedians" out there.
We have a summer theatre-in-the-round in our town. Cosby appears virtually every summer to sold out crowds. My former neighbor managed this place for many years and got to know the celebrities pretty well. She said that far and away Cosby was the WORST. Rude and very unpleasant. Coming in a very close 2nd...no surprise..Diana(don't dare look at me) Ross.