An Extensive List of All of the Fandoms that I'm in (off the top of my head)
Active and Knowledgeable:
Jhonen Vasquez media (Invader Zim, JTHM, I Feel Sick)
Spooky Month
MLP
Class of 09
Garfield
The FNaF franchise
Rick and Morty
Camp Camp
Tankmen
Pico's School
Alfred Alfer
Vivziepop media
Pokémon (game, cards, and original anime)
Furry fandom
Splatoon
Most cartoon network shows
My Life as a Teenage Robot
ROTTMNT
Fornite
South Park
American Dad/Family Guy
Disney Princess movies
BATIM
Cuphead
Baldi's Basics
Undertale / Au's
Deltarune
Creepypasta/Trevor Henderson
If it's an indie/ indie horror game that was popular from 2012-now you can assume I at least dabble in it
If you consider Juggalos a fandom
Cars 3 (DON'T ASK)
Hollow Knight
ACNH
Sam and Max
The Stanley Parable
I don't know much about em but go ahead and ramble to me lmao:
Morel Orel
Warriors/WoF
Henry Stickmin
Other TMNT media
Sky: Children of the Light
Mario
Portal
Overwatch
Fallout
Genshin Impact
Vocaloid
Anime
Make me uncomfy for one or more reasons/I left these fandoms and RAN DO NOT TALK TO ME ABOUT THESE PLEASE:
Dream SMP
Country humans
PJ'S Daycare
BATQFTIM
If you're too lazy to read through this all or I didn't list something, just ask!