In reply to ThunderCat:
I first saw Andrew Lawrence on Stand up for the Week, and I warmed to him over time, now I think he is an exceptionally good comedian. Have Youtubed lots of his stuff, and the sketch about his mother being in the audience is very good. And yes his use of KF and the way he delivers it is just right.
Another comedian that I saw on Stand up for the Week, Paul Chowdhry, does rile me though. His opening line "What's up white people?" is a bit of a reverse racism, not sure if it is intended to be! Nevertheless, he gets away with it. Probably annoys me more than most swearing. Perhaps I'm getting old as well!!