The word "fad" is a term used in communities and fanbases referring to those that have went past simply being a fanboy or a stan (typically on a bad note).
Person 1: Dude those Itachi fans harassed and went off on this man over clear narrative implications of Sasuke surpassing Itachi after beating Danzo....
Person 2: Damn those Itachi fads man.
A Multiverse that includes all concepts, concepts beyond concepts, things beyond those concepts as well as all Possible, Impossible and Trivial Realms, Worlds, Universes, Multiverses, Megaverses, Omniverses, Etc as less than infinitesimal insignificant subsets of said type of Multiverse all seen as less than both Fiction and Nothing, it's a type of Multiverse that includes everything and everything beyond everything, everything outside everything, everything beyond that and Absolutely transcends everything and itself on a scale beyond scaling, beyond any and all descriptions, beyond an absolutely infinite comparison.
Some Powerscaler: What Multiverse Type does *insert series* have?
Some Authority/Voice of *insert series*: A Type 51 Multiverse!