undertale fandom 

a place where all the cringiest people can be found/hell

undertale fandom *ded

undertale fandom by ejim434157 May 16, 2018

Panic! at the Disco fandom 

The fans of the Las Vegas band Panic! At The Disco.
They actually know songs beyond I write sins not tragedies (though it isnt a bad song)

Panic! at the disco fandoms be like
Random person; whats the time
Fans friends; NOOOO WHY JUST NO
Entire fandom; ITS NINE IN THE AFTERNOON YOUR EYES ARE THE SIZE OF THE MOON

Panic! at the Disco fandom by Panicpsycho:-P March 16, 2016

Undertale Fandom 

Mainly a disgusting and corrupt place.

"Man that person reminds me of the Undertale Fandom."

Undertale Fandom by KatariSan64 November 24, 2018

Trolled My Fandom 

When a television, literature, movie, or anime/manga series goes so far off the rails that it's almost as if the creator is trolling internet fansites, hungry for ideas.

Se also Jump The Shark

Magnificent Bastardo just killed his trusted lackey for failing him in a game of hop-skotch? Corporal FlameHappy has a soft spot for kittens? The hero's mother was a SHEEP!?

Damn you! *Authors Name* has Trolled My Fandom!

Trolled My Fandom by AwesomeMcCoolness January 3, 2010

One Direction fandom 

the most powerful fandom in the world that can do literally ANYTHING. they're better than the FBI. the funniest, coolest, most amazing fandom but will destroy you if you say anything bad about one direction.

the One Direction Fandom is the best.

One Direction fandom by harryscoucounut April 17, 2021

doctor who fandom

A delightful group of doctor who fans (aka whovians) that enjoy two hearted aliens, bow ties, and police boxes that occasionally have their living selves transferred into women named "Idris". Members of the doctor who fandom are also well adapted to change. They have to be considering that the main character gains a new actor constantly. It sounds odd, but some whovians (like me) prefer to call it "ood".

Friend: what are you always doing on tumblr?
Me: communicating with members of the doctor who fandom.
Friend: the what?
Me: you know. The awesome people.
Friend: geek
Me: thank you

doctor who fandom by The time lord December 30, 2013

Genre Fandom 

Genre Fandom (also written as genre-fandom) is a fandom with no discernable source of canon, too many discernable sources of canon, or something in which anything can be canon if it's creator decides it is. Examples of this include cryptids, eldritch monsters, or furries. This category is for fandoms that don't technically have a clear canon source (clear canon as in Harry Potter, Lord of the Rings, Haiykuu, etc), but still have a community following as though it does.

1: Would furries be a fandom?
2: I think they'd be a genre fandom...

Genre Fandom by Nova_The_Vibe February 24, 2022