It's a parody of a multi-parody. So I'll be the first to say 'parodyception' to end that punchline quickly.
In any case, it is Mario Meets Kirby, an animated interpretation of an absolutely ridiculous fan fiction I came across online when I was looking for stupid things. This movie has been sitting on my desktop for a long time, and now it's here, with every typo from the original action-packed tale kept in tact.
And a hearty thanks to my good friend Mr-Shark, who inspired me to make this Flash in a number of small and random ways.