Mines fairly easy.. Solid
First used it on a BBS in the old days then used it more actively on a forum called Blue Wolf Studios (the makers of Link's Quest For Ass if someone remembers those old flash movies). And for a little fun fact, I have never played any MGS game. What a shame, uh? :D
So yeah, my username isnt because of Snake or anything, he's in my avatar though because I found the reference to sponge bob funny :P