Fandom migration 

when user(s) migrates from fandom wikis to fandom wikis in the Fandom website/app(weather staying there temporarily or permanently). this usually results in the introduction post about migrating to migrated fandom getting popular.

Person 1: *Is from the murder drones wiki and migrates to Wikitubia/The YouTube Wiki*
Everybody else in Wikitubia: *BFDI sounds* ASSAWFSAAWDASSDSSADWSAADADDASWHASWHDHSASH

that's the example of Fandom migration :D

Fandom migration by Brocseespec July 13, 2023

Fandom Attack 

A sudden urge to represent or express your fandom.

I knew she was having a fandom attack when she suddenly decided to cut her hair like the lead in her favorite fandom.

Fandom Attack by ZombieKat1012 July 7, 2016

fandom imperialist

A member of a series' or game's fandom who roots for villain and hates the heroes. They will usually try to start an argument or play devil's advocate until some one starts it for them.

Normal fandom member: "I hope the hero survives this scene"
Fandom imperialist: *writing a twenty page essay on why the hero is the biggest cunt in existence*

fandom imperialist by Jerry from State Farm July 3, 2017

Fandom February 

The month where you must draw fan art or cosplay for a fandom for some or all of the month of February

Hey guys! It’s gonna be Fandom February after No JoJo January

Fandom February by Smol Floofle January 2, 2020

Fandom Repulsion 

Fandom repulsion is when you join a fandom and begin to enjoy it despite the negatives(e. drama/shipping debates/etc.), get really deep into it— and then something happens that is related to that fandom(e. drama/discourse/etc.) that makes you quit the fandom so abruptly that you never want to even hear about it again. Maybe even to the point of blocking and muting, or deleting your account.

Amy: “Did you hear about The Game of Thrones?”

Luke: “God, yea. I can’t stand the show after the fandom, even muted all the terms on Twitter. You could say I have Fandom Repulsion.”

Fandom Repulsion by awesomesaucepossum June 9, 2021

Fandom Humor

Jokes only people apart of a certain fandom can understand, the worst type of humor. Usually cringe.

Person 1: “Itadori would definitely try to dn everybody.”

Person 2: “Fandom humor is unfunny.”

Fandom Humor by onionsfeet June 20, 2021

Fandom Over Freedom Fallacy 

"When you say you're in favour of a political thing, and your fandom thing trumps that political belief."

- SBN3, SoBroRadio 1-31-2021

People who like Harry Potter, but aren't transphobic, are suffering from the Fandom Over Freedom Fallacy.

Pro BLM people who like Dragon Ball Z despite the racist depictions of black people.

Feminists who like Star Trek: The Next Generation despite SEVERAL rapey Deanna Troi episodes.

Fandom Over Freedom Fallacy by 9to5ninjaturle January 31, 2022