Lessee....

The very first time I ever logged on the internet, I think I tried signing onto a Gamepro forum or something.
I tried every name I could think of, to no avail. Finally, NOT being a smartass at all, I put in "Guess." It worked, and it stuck. Then after the big wipe, I decided it was time to tweak the name. Coincidentally, earlier that day we were learning metric prefixes...y'know, kilo, mega....giga. And Giga Guess just seemed to have a nice ring to it, so I figured what the hell.