My uncle was into watching wrestling way back when, and he nicknamed me after one of his favorites, One-Man Gang.
When I got on the internet I used that with an 8 on the end, then shortened it to Omg8.
Then AOL-speak came about and I decided to change usernames.
I had either just read or was reading Dune when I picked mine. (or, according to Charlie, watched the movie
)
There are other Fremen out there in the interwebs. GH will search them out and absorb them, eventually.