by scarlett aka dahyunful December 23, 2020
by xelancholy October 03, 2021
how is Twice♡︎Once dahyun such a amazing person
by ririkaa December 26, 2021
by oejcndljfjfoejfkfodjdkf August 20, 2021
1. (Adjective; category) A word used to describe the actions, words, and beliefs of Dahyun from Global Girl Group TWICE
2. (Noun) The religion of TWICE Fans (Onces) that have Dahyun as their bias
2. (Noun) The religion of TWICE Fans (Onces) that have Dahyun as their bias
1. "Music is my life" - A Dahyunism
2. "Dahyunism is my religion now" - A Once after watching Dahyun's cover of "Rainism" by Rain
2. "Dahyunism is my religion now" - A Once after watching Dahyun's cover of "Rainism" by Rain
by Arashi Shokan (Some Believer) August 11, 2023
by Beluga cat September 10, 2022