What does 꾸안꾸 (kkuankku) mean? It takes effort to look effortless

Before heading out on a weekend, one of our editors spent 40 minutes in front of the mirror. Three shirts, sleeves rolled up and down twice. The only goal: to look like someone who'd just thrown something on. On arrival, a friend said, “Oh, very 꾸안꾸.” Forty minutes, validated.

That's why searches like “꾸안꾸 outfits” and “꾸안꾸 makeup” come back every season. The meaning is simple; pulling it off isn't. And in the last few years, the meaning of its opposite flipped. Here are both.

In a 2023 slang column, Edaily described 꾸안꾸 as fashion that isn't flashy but natural and casual, used to compliment someone's sense of style. A 2025 Wakeup News essay went further: a naturalness that looks careless but is carefully planned. The key word isn't “not dressed up” but “as if not.” Actually not dressing up is just not dressing up. It also applies to makeup that doesn't look like makeup, or hair that looks casually tied.

• 오늘 완전 꾸안꾸인데? 그 니트 어디 거야?You're totally 꾸안꾸 today. Where's that sweater from?To a friend at a café
• 소개팅엔 너무 힘주지 말고 꾸안꾸로 가Don't try too hard for the blind date. Go 꾸안꾸.Group chat the night before
• 이거 꾸안꾸 메이크업이라 30분밖에 안 걸렸어This is 꾸안꾸 makeup, so it only took 30 minutes.Someone who thinks 30 minutes is quick
• 꾸안꾸 하려다 그냥 안꾸가 됐다Tried for 꾸안꾸, ended up just 안꾸 (not dressed up at all).Monday morning, overslept
• 면접 복장은 정장 말고 꾸안꾸 비즈니스 캐주얼이래They say no suit for the interview — 꾸안꾸 business casual.A job seeker reading a posting

How it was built is clear: keep only the meaningful first syllables of 꾸민 듯 안 꾸민 듯. When and where it first appeared isn't. We found no news report identifying its first use. What we do know is that by the time Edaily explained it in 2023, it was established enough to have an opposite, 꾸꾸꾸, in use alongside it.

One: it's an easy compliment. “Pretty” can feel like a lot; “cool” can feel over the top. 꾸안꾸 praises someone's taste while adding that they didn't seem to try too hard. It may be exactly what people want to hear, which is why Edaily filed it under compliments.

Two: it suits online shopping. It sits neatly in front of product names: “꾸안꾸 outfits,” “꾸안꾸 items.” Seasonal 꾸안꾸 styling videos pour onto YouTube every year. Once a mood people want has a three-syllable name, it becomes a regular candidate for 추구미, the image you aspire to.

We found no reliable data on how often 꾸안꾸 is used. Its partner word, though, has had an interesting ride. In May 2023, Edaily described 꾸꾸꾸 as short for “dressed up and up, still not looking dressed up,” a tease with the nuance of 꾸질꾸질 (shabby). The column also recounted how aespa's Winter, on a 2022 Allure Korea YouTube slang quiz, confidently answered “someone who's dressed up as if not dressed up” — and got it wrong.

Two years later the mood had changed. In March 2025, MBC's morning news covered 꾸·꾸·꾸 alongside the rise of the “topping economy,” in which people customize things however they like, and a June 2025 Wakeup News essay read it as “dress up, dress up, dress up more,” an expression of self-esteem. The same three syllables went from a tease to self-expression. That essay argued that 꾸안꾸 and 꾸꾸꾸 don't clash but alternate with the situation: 꾸안꾸 on weekdays, 꾸꾸꾸 on weekends.

So: 꾸안꾸 is the name for the art of hiding effort, and that art usually takes effort. Our editor's 40 minutes weren't wasted. Next weekend, they plan to try 꾸꾸꾸 — the 2025 kind. If you have a sharper definition, add it to the 꾸안꾸 entry in the dictionary. And for an outfit that misses, there's 밤티 (tacky, a bit off).