When you are first introduced to the K-pop group BTS and are subsequently unable to do anything else. It is similar to catching a virus, because it may start with casual contact but then soon spreads through your entire body and mind. Soon you have gone down a K-hole and are obsessively watching every video, interview, game show, reality show, live, log, and performance they have done in the past, while checking your news feed every morning to see if they have been on Korean TV overnight. It causes you to stop functioning at work and social situations. There is no known cure.
I took a day off of work because I had a terrible case of Bangtan Brain, and needed to stay home and watch every episode of American Hustle Life again.
by AlexArmy April 27, 2019
Get the Bangtan Brain mug.
Bangtan aka BTS,the biggest boyband on the planet in the current times!
The band comprises of 7 members :
RM,Jin,Suga,Jhope,Jimin,V and Jungkook

Apart from being the talented and amazing artists, they're the most humble beings to ever exist
Their love for their fandom - ARMY and their dedication towards their music which has some real meaningful things (which some hooligans tend to ignore and then spread hate) makes them extremely special and this is the reason why they hold the biggest and the most powerful fandom in the world!

Note : They deserve the best!
Person1 : Hi,do you know BTS-Bangtan Sonyeondan?
Person2 : Ofc! Who doesn't?
by pizzaaandfries December 2, 2021
Get the BTS-Bangtan Sonyeondan mug.
Bangtan’s Baby is defined as Taehyung also called as V, Taetae, Tete. He is the second youngest of the group but everyone treats him as the youngest because he is the cutest and his group loves to pamper him.
Everyone is whipped for Taehyung because he is Bangtan’s baby
by Tete Lover February 3, 2021
Get the Bangtan’s Baby mug.
...bangtan’s cat is a creepy but cute cat that hates kpop tiktoker rocket with a passion causing rocket to bully him
...bangtan: MY CATS NOT CREEPY

rocket: YES HE IS LOOK AT THE WAY HE’S STARING AT ME

...bangtan’s cat: *tries to kill rocket*
by Rockodabadbitch January 5, 2021
Get the ...bangtan’s cat mug.
A Korean group of 7 men (crackheads).
President Fim Famfoon: Leader
Worldwide Handsome: visual
Lil meow meow: rapper/grandpa
Sun: rapper
park jeemin (if you get it ily) : touchy vocalist
furry taehyung : gay/furry vocalist
muscle bunny : youngest/strongest member
"ugh my daughter loves those chinese BTS (Bangtan Sonyeondan) boys or whatever their called ;c"
by ig. vanntae._ November 9, 2018
Get the BTS (Bangtan Sonyeondan) mug.