fan theory 

A form of contemporary critical theory, in which the audience analyzes the text and creates a new interpretation that explains “what really happened,” creating a separate narrative aside from or within the narrative

One popular James Bond fan theory suggests that Raoul Silva (Javier Bardem) is the biological son of M (Judi Dench) in the 2012 film Skyfall.

fan theory by bulwerlytton May 26, 2018

fan theory 

Set of assumption which are intended to explain an unfinished event or series of events in a book, movie or saga.

Pixar theory is a fan theory

fan theory by Theory fan May 31, 2016

factheory 

1.) When a theory becomes a fact.

2.) When an idea becomes a reality.

I always had a theory the Black Eyed Peas sucked ass, but that song I got a feeling just proved it; so I guess that makes my theory a factheory.

factheory by Mopery May 2, 2011