Maybe instead of changing your name or thingy, just scare the crap out of them if they ask who are you.
But... If you had to change your name...
The Muz Mower
Cpt. Muz the nOOb killer
Mr. TDC
Muz the dude that's better than you
M "This is not a test" uz
The DC Editor formerly known as Muz
Muz, Insane with power
Muz "Had the patience to make a space invaders rip off and surely has the patience to let yourself get banned by doing something stupid" (Insert Last Name here)
Hmm... I suppose 'part of the DC team', 'Member of the TDC special forces', and 'Electronic resources manager' sounds nice. Though the last one still makes me sound like the only one. Hmm.... I'll just see which one fits best .
I didn't think anyone remembered that 'Muz the great' thing. I only did that to get past the whole 'minimum of 4 characters' limit on some sites, but the name attracts flames like heated alcohol.
Disclaimer: Any sarcasm in my posts will not be mentioned as that would ruin the purpose. It is assumed that the reader is intelligent enough to tell the difference between what is sarcasm and what is not.