I once checked out the HBO show Deadwood. It appeared to me to be an exercise in seeing how many times characters in a western themed drama could utter, mutter, or exclaim the f-word.
I am now watching TNT’s Men of a Certain Age. HBO apparently rejected it. The theory here seems to be that it will be interesting to have middle aged characters constantly using the d-word for a man’s anatomy as an insult.
The result is not terribly compelling.