Harry Potter: Cross over ALL the fandoms!
Merlin: Gay. Gay. Gaygaygay.
Doctor Who: If you don't ship Rose/Doctor, you will not fare well here.
Supernatural: Welcome to the fandom, we're glad to meet you - WAIT IT'S FRIDAY CLEARLY YOU AND ALL YOUR OPINIONS SUCK.
Sherlock: Oh hey, thanks for following! Of course I'll follow back, and here, have a muffin embossed with Benedict's face.
Glee: Declare your Kurt ship and STAY ON YOUR OWN SIDE OF THE FANDOM.
Psych: We love everyone! No shipping wars here! Have some pineapple! *fistbump*
D.Gray-Man: Oh hey! Welcome, you're free to ship anything and we all get along so just move around and the room and greet whoever- OH GOD THE NEXT CHAPTER IS OUT. OH THIS IS TOO MUCH FOR ME THE TEARS MAN, THE TEAAAAAARS. SOMEONE HOLD ME. WHY IS IT GOING ON HIATUS?
Fullmetal Alchemist: As long as you aren't a pairing nazi, we'll all do fine! Scar is a sexy hobo and let's all lick Father's abs.
Ghost in the Shell: Great, you finished the series! Hope you like tl;dr. Now what's your opinion on Theseus' Paradox in regard to full-body replacement?
Silent Hill: LOL PYRAMID HEAD RAPE NURSES CRACK PAIRINGS UFOS oh, go over to that little corner if you want serious discussion.
Devil May Cry: IF YOU DON'T LIKE THE NEW GAME COMING OUT, UR A HATER WHO'S ONLY WORRIED ABOUT DANTE'S HAIR!!!!111 Oh, and here, have a ton of incest.
Resident Evil: If you don't ship Chris/Jill and Leon/Claire, we're going to rip out your insides and feed them to you. AND NO PRON ALLOWED IN THE TAG!1
Vocaloid: SCREECH CLAW GROWL DESU
Kingdom Hearts: Welcome! Here's your keyblade. Now declare your crack ass pairing and move to that side of the fandom.
Hetalia Fandom: HI HI HELLO WELCOME TO THE MOST FANATASTIC FANDOM YOU WILL EVER MEET FULL OF CRACK- ...w-...I'm sorry, you ship /what/? GET THE FUCK OUT RIGHT NOW- OMG HIMA UPDATED AUGH THAT SHIP TROLL.
Homestuck Fandom: Let me tell you about Homestuck...
Assassin's Creed: INSIEME PER LA VITTORIA. I'M AN ASSASSIN LALALAL I DON'T GIVE A SHIT IF ITS JUST A GAME. I do what I WANT, NOTHING IS TRUE EVERYTHING PERMITTED OK?