Very well done!
I'm pretty sure I voted a four on this. Four or five. But it was out from being Under Judgment when I voted. ARGH. :(
Anyways, the style was quite nice, although I had guessed the ending by the time the animation had actually begun. The animation was smooth, and the voices weren't the shit ones you tend to find in small animations.
However, the length was a bit of a factor. Although I realize that the joke could NOT have survived beyond the point at which you revealed it, I'd also like to see a longer animation with this style from you in the future.
Happy Flashing!