'Everything else' isn't actually everything OR the biggest verse. It is just a big, big verse. Still, Primordialverse is bigger. This verse is mostly empty. There are quite a bunch of negative-sized particles like Heck and the dentists that move randomly throughout this verse. Also, tistdens exist within this verse. They don't exactly always stay within this verse as well. They like to escape the barrier of Everything else to ----, but that usually doesn't go well.