Parody Mario videos — especially the kind where it's like, Mario is now violent in a GTA world or something? That's a little bit played out to say the least. Mario as a really creepy stalker who follows Peach in a supermarket while a really brilliant acapella rendition of Super Mario World's Castle Theme plays in the background? Well, I bet you've never seen something like that before.
I love this because it is just so creepy. And utterly, utterly strange. I don't even really know what's going on here. It's actually worth watching just for the music, which is all done vocally, and very well put together. The fact it's paired with an utterly bizarre music video is just the salty icing on an extremely creepy cake.