I hate how hard it's to convey this masterpiece of a meme to younger audience now that Newgrounds doesn't use the music background anymore and ng isn't a default go to media place for them. Even Know Your Meme doesn't mention why this is created.
Newgrounds used to have audio visualizer, one of it feature the badger, mushroom, and snake, so someone went and create this song as a joke, and it blows up because some of us will have that visualizer running.