My avatar is part of a series I made based on some weird "super-hero" I've been drawing mainly on school books and desks for 5 years. I actually change it sometimes (tho it's been the same one for a while now), anyway it's not difficult to recognize me because they're all made with the same style and the character stays the same with some minor differences.
Here's a full, refined version of it, awesomely (it fits) digitally inked and colored by Taikara.
http://www.abandonia.com/~thevoid/Gallery/...-burn-final.jpg
And I haven't changed my user name yet, so I guess you can refer to that.
Btw here's my complete personal avatar set.