Interesting discussion Gentlemen. What you have to realise is that language is a living thing. For example if you were to travel back in time to watch Shakespeare, he used the language of the day, very salty sometimes, but you probably wouldn't understand it.
As for the N word I would never use that word as it would upset my black friends (or coloured friends as I would say many years ago, but now also considered offensive). Plus the connotations it would have coming from a white man. For a time they would greet each other with the N word, but this was more out of sarcasm or shock value in white company.
As for the F word I had a very pretty Spanish woman I knew who sprinkled the F word in every sentence, was cute in a messed up attractive way, but I found I was using the F word often too. Not so good from an ugly East Londoner and lowered my acceptance in other quarters of my life.

Finally the word we are talking about connected to another explained by Billy Connelly, please do not watch if offended easily



?si=YIZgFagaMasfGIbg