My name doesn't need a full post. :P It's made up of two parts, combined, much like your own. It developed out of gaming, as most gamer's online names are:

holo = a shortened version of "holocaust", as in Nuclear Holocaust; the destruction of all life. I am also happy with this shortening to be as in 'hologram', or holographic, playing with the immateriality of light, and the way in which we observe it.

z0r = added to the end of 'holo' as a right of digital passage for an old gaming community I used to be a member of, and acts like a clan tag, almost.

I haven't spoken to any of those people in 10+ years though.

There's the secrets, unlocked.

I'm also really honoured by the fact that I'm considered "a pretty big name" around these parts!