Pretty impressive for your 1st animation! The animation itself is pretty good as far as comedic timing goes. While the art and line work is not amazing (Granted it is your 1st animation, so I'll give you that), it also makes everything look cute and adorable. I also love that Mario bit right at the end! Gave me a bit of nostalgia. Bottom line is that you got potential and talent to make great content! If it's this decent now, just imagine what you could make in the future. All I can say is good luck and try hard! Have fun on newgrounds! :)