X-Day is a traditional part of the Church of the SubGenius, a religion formed as a parody of Discordian cults and extreme Discordian religious groups, and their pamphlets and claims. X-Day fell on July 5, 1998, the scheduled "end of the world", and has been celebrated on July 5 each year since then. From its inception in 1980, the Church had prophesied that an army of alien invaders (known as the "X-ists" or "Men From Planet X") would land on the planet Earth and destroy the world of "normals", "pinks", and "glorps," while the members of the Church of the SubGenius would be rescued by the aliens and taken away into space. Chapters 10 and 11 of Revelation X: The "Bob" Apocryphon supplies additional details as to the precise kinds of fates which supposedly await the "pinks" and "normals" (as