ahahahaaha... that sure was comical. Well as far as criticism, looks a little simple in terms of color depth / etc... but still it's okay to leave it like that, considering the humor it is projected on it. :P

Yep! :)

The laugh here could be great! :)

It would look more craftily! :)

Diabolical laugh! :)

Oh, I don't know how to realise it. His head is too big. 

mama-mia! lol

It would be great with some animation of gigling after his huge surprise! :)

i think he should raise his arm, like in the original, maybe look at the viewer too

Lol, it was really a surprise ;D

Good job! :)