Haha, Mc. Quack sounds good, not sure if there is someone already named like that.

The thing about the skull in the jacket and all that, is because I like to keep a "rock n roll/ heavy metal" feeling with some characters, songs and other stuff, this duck is an academic duck and knows a lot of things, but he also likes heavy metal.

author=Addit
Why not "Professor McQuack???" :)

Either way, I absolutely adore this; it looks great!

(Although, I would probably remove the "skull" on his vest as it's kind of a bit distracting given his whole demeanor. But still, looks pretty cool, nonetheless.)