The Starfleet uniform was a bet with one of the convention organisers. I won, he lost and the Jawa got the seductive dance of it's life!
8 came up with the idea of making a dolt of yourself to be refered to as making a complete Anthony Daniels (
) of yourself in reference to Tony refusing to sign an autograph for a very sick kid in front of the entire Australian media. So you either make an Anthony Daniels of yourself when you do something publicly and monumentally stupid or it can be referenced quickly by yourself in the aftermath has having really "Threepio'd that one!".