Let me introduce you to one of my favourite comedian over the past 10 years - George Carlin. He passed away last June at age 71 and being typically him, worked to the last door. I consider him very bright, knowledgeable, forever thinking and very funny because the joke is always on us. You will enjoy him very much if you can get pass the words he uses and get to the message instead! For those who can think only "unilaterally" on the meanings of words, you may find him "vulgar" and not in accordance with "Asian values" (whatever it may mean).