an ARMY is a stinky, delusional fan of a group that only got popular because of good marketing; not talent.
Person 1: Hey, do you like BTS? Are you an ARMY?
Person 2: Ew, no. Their music is garbage, have you heard those fake deep lyrics? They’re only famous because their fans are 10 years old or crazy.
Person 2: Stan real talent, Stray Kids.
The beautiful fans of BTS, the biggest boy band on the planet are called ARMYs. ARMY stands for Adorable Representative M.C. for Youth. The fandom name basically means that fans will always be together with BTS.
Army is the force that protects the nation that it belongs to. Armies are part of the multiple military branches including: coast guard, army, marines, space force, and Air Force.