Apparently after the Great Videogame Wars, a rip in the UnYoshiWorld's Space-Time Fabric was detected and a detachment was sent through the rip. UnMarioWorld's Weegee found it and read it. It said: This Is SPARTA!!!! When a return Attachment was sent back (which said go suck a dick), scientists determined that this rip could develop into a link and could eventually unite both worlds (which would contain thousands of Weegees and Malleos). Chuck Norris killed their Weegee to save all UnWorlds.