For past user names I went by greensquirtle and before that blastoisebomber since blastoise is my favorite pokemon but I wanted a more original name so I was looking through my dragon warrior monsters 2 guide, which is an excellent guide and came across watabou. I always thought that was a cool name for a monster like that so I decided to combine the name with Metal, so there you have my user name Metabou not Metalbou.