turning spongebob purple was a meme that was basically a facebook thing where this facebook group will turn spongebob purple and make him round. also making squidward pink and larry the lobster blue.
the facebook page got 275 likes and they were planning to make it a actual show on TV or make a youtube series wich never happened . the purple spongebob was gonna be a baby witch turns into a adult wich will not happen cause the page got deleted.
not much is known about this meme but its cool to share