it's okay, could be better
Well, it was okay, if there was a joke in there it wasn't all that funny.
Good animation though, i can see how you tried to make it look like the actual games of mario, im not sure about your skill level in drawing, but maybe it would pay to draw mario and luigi yourself. But if you're not that skilled maybe you could be a little more careful with cutting out the sprites, i saw some white edges on the images which made look a bit dodgy
other than that you did well, the storyline is good and im sure with practice you can improve, goes to show that not all animations need violence or sex to be interesting