Decent.
~ Animation/Graphics ~
What I would like to consider very basic/mediocre animation and graphics. A little below my skill level in my opinion for both drawing and animating. Seems like you simply need to practice your art skills and animating skills a little since both were very rough.
~ Story/Content ~
Not really too funny in my opinion. Kind of short also. I'm not that familiar with brawl so perhaps I'm just not getting some of the jokes here so I can't really comment on how I think you should make this funnier. I do think you should add several more scenes though. If something like this is going to be made then you should have about 5 skits at least.
~ Audio ~
Not too bad at all. The only thing I can think about fixing here would be adding something in the beginning without any audio. If someone puts their mouse over the play button and clicks it right away then the two audios mix and make it hard to hear clearly. Not too big of a deal though.
~ Overall ~
I think the art, animation, humor, and length need to be worked on to make this a quality submission.