Ok so here is what I have to say.
As far as the sound effects and animation went, this was perfect. The voice syncing was done excellently as well. Not too mention that this flash was pretty damn funny. I miss cartoons where a lovable, yet moronic, hero unsuccessful attempts at something seemingly normal and for that I would give you a 10...however, the character reminded me ever so slightly of The Swain's Boxhead...and the ending reminded me of the Broodwich episode of ATHF. Not saying you stole it or anything, but for me originality is a biggy. So no borrowing ideas next time because you have a pretty hilarious cast forming here. Keep it up, I would love to see more.