FIST BUMPS CELEBRATE THE VULGARIZATION OF AMERICAN CULTURE: “How we greet each other says who we are. A firm handshake says, ‘I am well nourished, energetic, vigorous, and in possession of most of my fingers.’ A hug says, ‘I am an oversexed idiot with no self restraint.’ And a fist bump says, ‘I might not have any fingers at all, and if I do, I am too lazy to use them.’” [Sara's NBC gig]