The theory that time does not exist, popularized by British scientist Julian Barbour. It states that our minds have created time to keep everything from happening all at once, meaning everything that has ever happened and everyone who has ever been born all happened at the same time.
The Illusional Time Theory states that since time does not exist, people and things like Jesus, dinosaurs, Hitler, Led Zeppelin, the U.S. moon landing and the sinking of the Titanic all happened at the same time.