Learn K-pop
K-pop fandom words — what 최애 (choeae), 입덕 and 컴백 mean
The Korean words K-pop fans use every day, from 최애 to 포카. What they mean, how to use them, and the one word fans take seriously.
The short answer: Most K-pop fandom words are longer Korean phrases made short, often to two syllables. 최애 means your favorite member. 입덕 means becoming a fan. 컴백 means any new release.
If you know the pieces, you can often guess the meaning of new words.
You read the comments under a new music video. Many comments say 입덕 or 최애. After this page, you will understand them, and you can use them too.
Where do these words come from?
Many of these words start with 덕후 [더쿠] (deokhu) — a very big fan. It comes from a Japanese word for a fan who loves something very much. In Korean, it is usually friendly, not an insult.
Then Korean does something it does often: it makes words shorter. Here are the words for your life as a fan, piece by piece.
| Word | Pieces | How fans use it |
|---|---|---|
| 최애 (choeae) | 최 (most) + 애 (love) | Your favorite member, your number one |
| 입덕 [입떡] (ipdeok) | 입 (enter) + 덕 (from 덕후) | Becoming a fan |
| 탈덕 [탈떡] (taldeok) | 탈 (leave) + 덕 | Stopping being a fan |
| 덕질 [덕찔] (deokjil) | 덕 + 질 (doing an activity) | Everything fans do: watching, collecting, voting |
Real sentences: 이 영상 보고 입덕했어요 ("I became a fan after I watched this video"). 덕질이 제 취미예요 ("Being a fan is my hobby").
A fan's story in four words: 입덕 → 덕질 → you find your 최애 → (we hope never) 탈덕.
Say it like a fan
Member roles
| Word | Meaning |
|---|---|
| 막내 [망내] (mangnae) | The youngest member. People use it in any family or team too. |
| 센터 (senteo) | The member in the middle of the stage, often the main focus of a song |
| 비주얼 (bijueol) | The member known for their looks |
| 연습생 [연습쌩] (yeonseupsaeng) | A trainee who is preparing to debut (start as a singer). 연습 = practice, 생 = student |
막내 is a normal Korean word, not only a fan word. The youngest person in an office is also the 막내. Often, the 막내 is the one who goes to buy coffee for the team.
Releases and shows
| Word | Pieces | Meaning |
|---|---|---|
| 컴백 (keombaek) | from English "comeback" | Releasing new music and promoting it, even if the group never stopped |
| 음방 (eumbang) | 음악 (music) + 방송 (broadcast) | TV music shows where groups perform |
| 직캠 (jikkaem) | 직접 (directly) + 캠 (cam) | A video, often filmed by a fan, that follows one member |
| 본방사수 [본빵사수] (bonbangsasu) | 본방 (first broadcast) + 사수 (protect at any cost) | Watching a show live, at the time it is first shown |
| 올킬 (olkil) | from English "all kill" | Being number one on every major music chart at the same time |
컴백 does not mean the group was away. Any new release is a 컴백, even two months after the last one.
Events and goods
| Word | Meaning |
|---|---|
| 팬싸 (paenssa) | Short for 팬사인회 — a fan signing event, where fans meet members for a short time |
| 굿즈 [귿쯔] (gutjeu) | Official merchandise (products), from English "goods" |
| 포카 (poka) | Short for 포토카드 — small photo cards inside albums. Fans often trade them. |
| 응원봉 (eungwonbong) | The official light stick. 응원 = cheering, 봉 = stick |
| 떼창 (ttechang) | 떼 (crowd) + 창 (singing): the whole audience sings together |
The cards in albums are random. So trading 포카 is a big part of 덕질.
The word fans take seriously: 사생
사생 (sasaeng) comes from 사생활 (sasaenghwal), "private life." It means a person who follows a celebrity into their private life. For example, they find the star's home, follow their car, or call their phone.
Good fan behavior and bad fan behavior:
- Good: streaming the new song on release day, 본방사수, saving money for a 팬싸
- Good: trading 포카 fairly
- Bad: going to an idol's home or hotel
- Bad: following their car or finding their private phone number
Calling someone a 사생 is a serious criticism, not a joke. Most fans think this behavior is wrong and sometimes dangerous.
Why do fans make everything short?
Look at the pattern: 팬사인회 → 팬싸, 포토카드 → 포카, 음악 방송 → 음방. Korean does this very often, especially online. Short words are faster to type. They also feel like special words for people inside the group.
Korean fans also use 최애 outside K-pop. 최애 음식 (choeae eumsik) is your favorite food. The English fan word "bias" is mostly used only for idols. 최애 works for anything you love most.
Tip: Do you see a new two-syllable word? Try to guess the longer phrase it came from. You will often be right.
Quick check
- Your friend says 어제 입덕했어! What happened? → They became a fan yesterday.
- What is the full form of 포카? → 포토카드 (photo card)
- What do you call the youngest member of a group? → 막내
Sources
- National Institute of Korean Language, Urimalsaem (open dictionary): 최애 — opendict.korean.go.kr
- National Institute of Korean Language, Urimalsaem (open dictionary): 입덕 — opendict.korean.go.kr
- National Institute of Korean Language, Korean-English Learners' Dictionary: 막내 — krdict.korean.go.kr