Impressive work, but lacking..
I loved the art style, and the animation was fluent, but apart from enjoying the graphics I didn't really take anything from this. It wasn't overly funny, and was way too short. Admittedly it is a "short", but I think if you developed these characters further and made a longer, proper episode with the same artwork and voices (which were pretty good), you would have one hell of a good movie.
Good luck with subsequent submissions, and keep up the outstanding drawing!