Fandoms

SuperWhoLock: The big three. The uber fandoms. The monsters that run around ruining hipster posts. Everyone loves at least one of these fandoms and some are lucky to be in all three.
HetaStuck: The awesome, animated two. These used to be two rival fandoms that now coexist in peace. They often meet to discuss the complexities of shipping.
And then you have the mother fandom. The first fandom. The fandom to end all fandoms. The fandom that other fandoms only dream about being in: Harry Potter