For the past two weeks I have been re-listening to one of the greatest podcasts ever...The Ricky Gervais Show. If you not familiar with the Ricky Gervais show, it was the first REALLY popular podcast. It began around 2005 and according to Wikipedia has been download by over 300 million people.
Joining Ricky Gervais is Stephen Merchant, and the now legendary Karl Pilkington. It's Karl and his insane theories on life that make the show. I really can't describe it, you really need to experience it yourself.