i think what nicol3 was saying is
that their bodies need to move, not just their arms and faces.
the sound quality's kinda bad,
its a cartoon short, so background-wise 'twas ok.
whats with the convulsing spherical object?
i dunno, the joke was ok, i guess, but i think more time spent animating instead of coloring and stuff wouldve done you well.
final note, find your own style, not the anime thing, that is incredibly overdone.
try not to beat dead horses. ( i really hope you get that)