For those you you old enough to remember the unedited Buggys Bunny - Road Runner Hour:
Egghead Junior was the small incredibly brilliant, non-verbal, glasses and beany wearing baby chicken offspring of Miss Prissy, the hen that Foghorn Leghorn was trying to woo. To get in Miss Prissy's good books, Foghorn decides to take little Egghead Junior under his wing and show him how to "be a man". He tries to teach Egghead Junior to play baseball and such with a whole lot of "Well I say boy!...".
Egghead Junior was far more interested in playing with his chemistry set, building model planes and solving complex mathematical equations. Of course Foghorn always screws things up and manages to get himself into a whole lot of trouble - Egghead Junior then quietly pulls Foghorn's butt out of the fire time and again.
Looney Tunes classics.
I thought EggHeadjr was a good choice for a username and avatar and surprisingly, wasn't already taken.

That's often been a problem on popular websites. Usernames are taken fast.