Well, I was Delta9, because my first "real" kite was a delta with a 9' wingspan. I like kites, even if I don't have much time for them.
That changed when I was thinking about attempting to join the service as a lawyer. I figured (mostly correctly) that the physical requirements would be more lax for lawyers and I had a shot at getting in. Turns out that I'm way too decrepit to even lawyer for the Marines, or even the Navy, but when I was still working on that, I googled me one night just in a random attempt to see what made it to google, and learned that Delta9 is a somewhat obscure but still pretty clear reference to marijuana. I didn't think that either bar associations (I'm almost certainly flagged for extra investigation when I apply to the bar) or the military would be cool with that, so I changed it.
Now I'm bridgewalker, because it's about as harmless as it gets and ever since kiddo #1 was born, my family walk the Mackinaw Bridge every Labor Day. Kiddo will walk is for the fourth time this fall, when she's three years old, and kiddo #2 will only be a bit over a month old, but she'll come too. I like all things Michigan, and the Bridgewalk is as Michigan an event as it gets.