"I am on a drug. It's called Charlie Sheen"

Charlie Sheen is known for his outrageous behavior and his wild way of life. In this quote, he is describing himself and his lifestyle as a drug. He is saying that he is addicted to the attention and the adventure of living life on the edge. He is suggesting that he is addicted to the fame and the notoriety that features it. He is also suggesting that he is addicted to the lifestyle that he has actually developed for himself. He is saying that he is addicted to the adrenaline rush that includes living life in the fast lane. He is also suggesting that he is addicted to the money and the power that features being a star. In essence, he is stating that he is addicted to the way of life that he has actually produced for himself which it is like a drug.