fandamentalist
n.— «Fandamentalists. (noun, pl.); fans who violently believe the only valid interpretation of any entertainment source is a dogmatic adherence to their favorite version of that source. Any change to the smallest detail is inherently unacceptable (see also “heresy”) and met with frantic scorn.» —“Fandamentalism” by John Rogers Kung Fu Monkey Dec. 8, 2004. (source: Double-Tongued Dictionary)
Further reading
Is there such a thing as a “neutral” accent, and if so what does it sound like? And that quirk in the way southern Californians talk about freeways. They’ll say things like take the 405 and get on the 8. Why the definite article...
Floordrobe is the new word for an old habit: piling your clothes on the floor instead of putting them away. The Oxford English Dictionary recently added an entry for it, defining floordrobe as “an untidy heap of discarded clothing left on the floor...