Not bad, but maybe you could've had this as a gif for the art portal.

Ahahaha. Aside from have a "second player" complex, Luigi also suffers from gender confusion.

That's some nice animation there.

Odd and crazy. I like it!

While not bad, i can't really say anything about how to improve it
Animation is good, its fairly fluid
The lack of sound is a bit off
I don't see why you would want to upload this as a movie, why not just upload it as a moving gif to the Art section or even deviantart.
Once again i say this isnt to bad, however i believe this is the wrong portal for it, so i will be voting 2.