I would never use the name "Kuja". Ever. Especially not after someone else was using it, I prefer my names to be original. "DoctorSonic" and "DaFrigginDoctah" is just a subtext of that name.
You only think it is me because I posted "Welcome to our newest member, Kuja" in Kuja's thread 'Have I Improved?' Which I posted when I saw it in the forum listing.
Maybe tonight we'll fly so far away... We'll be lost before the dawn...