Mine is kinda boring, it's some random initials from my name is all.
I've used that username like...well...forever.
Sooooo.....yea.
As for "
YOAMOMIBUENASUERTEDEGANAR"
I'd suggest a character limit on future names, for sure.
I'm sure there's a vb hack/mod to do that.
I searched here:
http://www.vbulletin.com/forum/index.php
But no luck so far.