The FSM community congregates at Henderson's website to share ideas about and sightings of the Flying Spaghetti Monster, and display crafts representing images of it. Pirates are revered as the original Pastafarians. The central creation myth is that an invisible and undetectable Flying Spaghetti Monster created the universe after drinking heavily. Pastafarian tenets (generally satires of creationism) are presented on Henderson's Church of the Flying Spaghetti Monster website (where he is described as 'prophet'), and are also elucidated in The Gospel of the Flying Spaghetti Monster, written by Henderson in 2006, and in The Loose Canon, the Holy Book of the Church of the Flying Spaghetti Monster.

After Henderson published the letter on his website, the Flying Spaghetti Monster rapidly became an Internet phenomenon and a symbol of opposition to the teaching of intelligent design in state schools. In the letter, Henderson demanded equal time in science classrooms for 'Flying Spaghetti Monsterism', alongside intelligent design and evolution. The 'Flying Spaghetti Monster' was first described in a satirical open letter written by Bobby Henderson in 2005 to protest the Kansas State Board of Education decision to permit teaching intelligent design as an alternative to evolution in state school science classes. It has received some limited recognition as such. According to adherents, Pastafarianism (a portmanteau of pasta and Rastafarianism) is a 'real, legitimate religion, as much as any other'. It originated in opposition to the teaching of intelligent design in public schools in the United States.

The Flying Spaghetti Monster ( FSM) is the deity of the Church of the Flying Spaghetti Monster, or Pastafarianism, a parodic new religious movement that promotes a light-hearted view of religion. The Gospel of the Flying Spaghetti Monster, The Loose Canon, the Holy Book of the Church of the Flying Spaghetti Monster Touched by His Noodly Appendage, a parody of Michelangelo's The Creation of Adam, is an iconic image of the Flying Spaghetti Monster by Arne Niklas Jansson.

Meem happy easter with christmas tree