That is great.
There is a guy named J Medicine Hat who frequnts the Comedy Clubs in Cbus and does a simliar act. If you ever get a chance to see him it is can't miss.
My favorite is where he has each participant cheering for a horse in a horse race after they have first givin then horse a name that is their favorite dirty word.
Be warned, if you are capable of being offended he WILL offend you.