Swagonometry was invented by a very smart man named Jeffrey Lamar Williams, but was handed down to a man of equal brain power, Sir Jequeezy the Great. Jequeezy brought Swagonometry to the common day school curriculum and they are widely worshiped by everyone in the world.
One who believes the Flying Spaghetti Monster is the true creator but does not know which Pastafarian denomination is the true church. For example, most Pastafarians believe the FSM sauce is tomato based, where as others believe it is pesto or cream.
Mark: Hey Mary, are you a member of the Church of Alfredo or are you a Pestoinian?
Mary: Neither, I'm not sure if the FSM is alfredo, pesto or tomato based, so I am Spagnostic.