New Earth

New Earth is the planet that, ever since 2006, all non-Shrekist humans and all living, non-extinct species of animals were transferred over to via teleportation. Any human who is a non-Hughist and was alive before 2006 has no memory of being teleported to New Earth on November 26, 2006.

New Earth was formed after The Great Cleansing, in which Hugh Neutron's son, Jimmy Neutron, died in Outer Space, sacrificing his life for the good of mankind and assuring that Shrek would never return to Earth. This is yet another event that has been forgotten by all non-Hughist beings that reside on New Earth. Although the looming and rapidly expanding threat of New-Age Shrekists still exist on New Earth, they are nowhere near the threat level of Olden-Earth Shrekists.

Audio recording of the destruction of Old Earth and creation of New Earth can be viewed here:

 (WARNING: GRAPHIC CONTENT) 

https://youtu.be/-Y8QxOjuYHg?t=4m32s