1 definition by Tiny Purple Sheep

A ideology for hard-core Harry Potter fans. Not related at all to the book Potterism. They breathe, live, eat, sleep, and drink the books and movies. They are the fandom community. Write fanfiction and pore over conspiracy theories for just about anything as long as it's related to the canon series (and more, most times.) They follow J.K. Rowling on every single social media website. Binge watch bloopers, theories, and ALOT more. Go crazy for anything Hogwarts-related.
Person #1: OMFG! Did you hear? The Last Jedi is coming out this weekend! *waves hands and jumps excitedly *
Potterist: *shrugs* Meh.
Person #1: BUT HOW CAN YOU NOT BE EXCITED AS HELL?!?!
Potterist: I'm watching The Order of The Phoenix this weekend. *grins*
Person #1: Of course you wouldn't be excited with anything else. You live a Potterism life. Fine. ._.
Potterist: :D
Person #1: ;-;
by Tiny Purple Sheep November 26, 2017
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