I just can't envision myself, you know, the big straw hat and a Hawaiian shirt sitting on some beach. Particularly since I quit drinking.- President George W. Bush at his final press conference, 1.12.09This is the most self-aware statement our soon-to-be former president has ever uttered. Not only because he was willing to make a joke about his alcoholism. This was also the closest George W. Bush has ever come to using irony properly.He's a teetotaler, yet the last eight years have driven so ma