I know there have been a few Forum discussions with this already, but I thought I'd do one for this year :)
Go here and here to read more about six-word memoirs--and see some awesome examples!--but it's basically summing up your life or a facet of your life in six words, and six words only. Chuck Klosterman's was "Nobody cared, then they did. Why?"; Amy Sedaris' was "Mushrooms. Clowns. Wands. Five. Wig. Thatched."; Stephen Colbert's was "Well, I thought it was funny."
I had to do it in a journalism workshop during college, and the two I wrote were: - I am a journalist; trust me. - Lived in six countries. Where's home?