Great Skills
I think the scenario was pretty basic, not quite funny but made me smile, kinda like a bugs bunny cartoon, you know: you see it coming, and you think it's kinda ... cute? anyways, the animation is really well done, fluid and all. The Mom thing was reminding me of old cartoons too. I think the only downside was the color, it was maybe a little too bland on the bedroom walls and floor. And the stressed zoom on the blood puddle was kinda messy, maybe you tried to do to much: if you didn't tilt the '"camera" on the sides and didn't move forward with EACH stress of the music, it could have looked a little bit cleaner.
Nice flash, seriously! :)