Let me just say
You got major bonus points on this one.
I don't know if this is your first real animation but I aplaude you. The brilliant part (I find) is that you have tried your hand at making the mouth movements match your dialogue (which was well done),and that is something at a higher level of animation.
Now that you have both basic and intermidiate animation skills, try working on the backgrounds and the overall graphic quality. I know it is hard, learning animation ( I am myself a beginner in animating) but I know you can do it. You have a brilliant animator future ahead of you and I hope you will continu making funny animations and maybe eventually games.
-Xanbraksas