I always liked the username I used on another site I posted on, but when I signed up here I wanted to be completely anonymous. I tried registering several names and they were taken already (I've never been too original!) So I asked my kids for suggestions, and one of them came up with GoingGoingGone, which they thought was descriptive of my WT exit... And since I wasn't having much luck finding a name that wasn't taken, I used it!
My avatar is a picture I took of a sunset on the beach. Seemed to fit well with my username, too.
GGG