Any meme that is part of a fandom.
For example, a meme plainly about dogs is an average meme.
But a meme about a dog from a video game is a fandom meme. Because only people who are in the fandom will understand it
Those are memes only certain people know about. For example if something were to happen to you in real life and you only told a few people, and made a meme out of it, it would be an inside joke.
Caption this Meme
