BTS Mania

when ARMYs have all gathered up either camping or talking to each other outside a venue or theatre while waiting to see BTS perform.

BTS Mania, however, can become bad for someone who says something negative about BTS. ARMYs will join together and attack that person with hundreds and thousands of tweets or posts.

Definition 1: Outside the Rosebowl was complete BTS Mania. There were huge lines of ARMYs waiting to get their merch or huddled into groups while singing and dancing to BTS songs.

Definition 2: The Anti-fan's Twitter completely blew up into BTS Mania. ARMYs were attacking him tweet after tweet after he tweeted "BTS Sucks".

BTS Mania by Ghostgam3r May 22, 2019

Sonic mania effect

When the passion of one person or a small group of people creates a better result than the perceived expertise of a larger team with more resources.

John's donuts are WAY better than any I've ever bought from a shop.
Its because he actually loves making them. Sonic mania effect at work.

Sonic mania effect by dammitben February 12, 2022

Nick Offer-Mania 

(noun) The cultural movement of euphoric excitement and appreciation involving the actor Nick Offerman, of Parks and Rec.

My Nick Offer-Mania flared up again after he was interviewed on Conan.

Nick Offer-Mania by gibroni November 4, 2014

Negro-Mania 

When a female or male of another race in severely obsessed and infatuated (especially sexually) with the black race.

Wow, R lynn is white, but she only loves the black dudes. She has a severe case of Negro-Mania.

exp She's a Negro-Maniac!!!!

Negro-Mania by Troy Johnson July 7, 2006

Henya Mania 

When a person manages to always make themselves the victim in any given situation for attention

That girl crashed into me while texting and driving and told the police it was my fault, she’s a total henya mania!

Henya Mania by Catcatcattt December 26, 2020

Mask Mania 

When people blindly or religiously follow the directives of the authorities to wear a face mask at all times, as two barriers are debatably better than one—the sick person wears one, and the well person also wears one to protect themselves and others regardless of where they are in public at any time of the day, and whether they are alone or not.

Are these examples of mask mania? Cab drivers sitting in car by themselves wearing masks. People walking their dogs outdoors wearing masks, and nobody near them. People wearing masks at home, because they want to protect their pets.

Mask Mania by MathPlus June 16, 2021

basement mania

craze of following underground bands in the Dollshouse collective of South East England...including bands Unlucky Fried Kitten, The Cemetry Gaes, The Bolans, I Am A Spider, V2086.

it came as no surprise that London caught onto the Basement Mania

basement mania by Export January 1, 2008