Back in 2004, I was signing up for my first forum ever, a Halo Trial Modding site called Zimdale.com. That summer, my family and I had gone on vacation to a place that didn't have the channel that ran Star Trek: The Next Generation every night like at home. They did however have the SciFi channel (now syfy, pronounced "siffy"). For whatever reason that week, they were running a Stargate SG-1 marathon. So we watched that instead of TNG and I really started liking it, particularly this little device they used...
Anyways we got back home, and I re-found the series. Then, on November 4, 2004, I stumbled across Zimdale.com. Wanting a unique name, not likely to be already taken necessitating a bunch of numbers, nor one that someone else would stumble along and grab later, I added "man" to the name of that little device, the Zatnikitel, and thus was created, Zatnikitelman. I of course shorten this to Zatman when in chat rooms, and people frequently shorten that to just Zat.
Just a little note to reassure the staff, moddifying Halo Trial is legal, and the site referenced took/takes about as dim a view on discussion of illegal activities as O-F does.