Discuss about advertisements they show on TV and how you feel about them and the ones you like. In my opinion there are very bad advertisements and very good ones so yeah discuss about them in this thread. My current favorite advertisement is:
http://www.youtube.com/watch?v=5G1Ma02K6Ys

Watch it yourself. In my opinion that advertisement has a very powerful meaning. I didn't know what it was about until I saw the last part.