Slangdunk
Slang Report #61

· Slangdunk Editors

What does 맑눈광 (malgnungwang) mean? Clear eyes, unclear intentions

맑눈광 (malgnungwang) is short for 맑은 눈의 광인, “madman with clear eyes”: someone with an innocent look who does the unexpected. It reportedly began on Twitter around 2020 and spread through TV in 2022.

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Word card for '맑눈광'

At a glance

Meaning
Short for 맑은 눈의 광인, “madman with clear eyes.” Someone with a bright, innocent look who does the unexpected, or says what they think in an awkward moment without changing expression.
Origin
Namuwiki says it came from Twitter around 2020. E-Today says a caption on tvN's Earth Arcade took it mainstream. Who first used it is unconfirmed.
In English
No set translation. Literally “a madman with clear eyes”; “unhinged but wide-eyed” carries the mood.
Careful
It's mostly said for laughs, but the word 광인 (madman) is in there. Safest with people who'll take it as a joke.

Monday morning, the team lead opens the office messenger. Word is going around that the new hire told a meeting “that schedule looks difficult,” smiled, and sipped some water. The characters are invented, but every fact in their conversation has a source.

Meaning

What does 맑눈광 (malgnungwang) mean? The new hire explains

  • Team Lead Kim (45)Harin, people keep calling you 맑눈광. Does that mean you have good eyes?
  • Harin (25)“Madman with clear eyes.” Someone with clear eyes who does things you don't expect.
  • Team Lead Kim (45)Madman? Isn't that an insult?
  • Harin (25)It's said for laughs. E-Today's 2022 rundown says it's for people who stay expressionless in awkward moments and say everything they mean to.
  • Team Lead Kim (45)So that office worker on SNL?
  • Harin (25)A lot of people think so. Kim A-young got famous in the “MZ Office” sketches. But the word is older. Namuwiki says it came from Twitter around 2020.
  • Team Lead Kim (45)Why would Twitter come up with that?
  • Harin (25)Childhood cartoon heroes. They face any hardship with clear eyes, and as an adult you realize that's a little scary. An onion character, Yangpa Kungya, became the classic image.
  • Team Lead Kim (45)Then why did I only hear it in 2022?
  • Harin (25)That's when it blew up. E-Today says Earth Arcade put this caption on Ahn Yu-jin's face, and a Top Gun: Maverick scene set off a “fake madness vs. real madness” meme too.
  • Team Lead Kim (45)Fine. Do we know who invented it?
  • Harin (25)No, that's unconfirmed. The Twitter origin is Namuwiki's account. Some also say the SNL character is a bit different from the original meaning.
  • Team Lead Kim (45)So shall we revisit that schedule?
  • Harin (25)Yes. It's difficult. (sips water)

맑눈광

Short for 맑은 눈의 광인, “madman with clear eyes.” Someone whose bright, innocent look doesn't match what they do, or who says what they think in an awkward moment without flinching.

In Korean: '맑은 눈의 광인'의 줄임말. 맑고 순수해 보이는 눈빛과 달리 예상 밖의 행동을 하거나, 곤란한 상황에서도 할 말을 다 하는 사람을 뜻한다.

  • 신입이 사장님한테 웃으면서 반박했대. 완전 맑눈광이야The new hire apparently pushed back on the CEO with a smile. Total 맑눈광.Lunch near the office
  • 쟤 표정 봐. 저 맑은 눈으로 벌칙을 또 하겠대Look at that face. Those clear eyes, volunteering for the penalty again.Watching a variety show
  • 제가 좀 맑눈광 소리를 듣습니다. 일은 잘합니다I do get called 맑눈광. I'm good at my job, though.Joking in a self-introduction
  • 새벽 다섯 시에 러닝하자는 애가 있는데 눈이 너무 맑아서 무서워Someone wants to go running at 5 a.m., and their eyes are so clear it's scary.Friends' group chat
인터뷰 와서 SNL 개인기 다 털고 간 '맑은눈의 광인' 김아영
An interview with the actor who fixed this nickname in the public mind.Video = YouTube @뉴스1 연예TV
맑은 눈의 광인과 흐린 눈의 광인
If there are clear eyes, there are cloudy ones. A short comparing the two.Video = YouTube @아이돌월드
Why it caught on

Why did 맑눈광 catch on?

One word holds the joke of a face and an action that don't match. Namuwiki notes that villains are usually drawn with slanted or dead eyes, so clear eyes plus madness is a paradox. A single picture explains it, which made it easy to spread as a meme. It settled into news copy too: Lady Kyunghyang used it for the “MZ Office” character in 2023, and Segye Ilbo as Kim A-young's nickname in 2025. It's the opposite of 억텐 (forced enthusiasm), and a neighbor of 알빠노 (“not my problem”).

FAQ

맑눈광 (malgnungwang): frequently asked questions

Q. What does 맑눈광 mean?

It's short for 맑은 눈의 광인, “madman with clear eyes”: someone with an innocent look who does the unexpected, or says what they think in an awkward moment without changing expression.

Q. Where does 맑눈광 come from?

Namuwiki says a Twitter user coined it around 2020. E-Today says a caption on Ahn Yu-jin in Earth Arcade made it widely known. The first user is unconfirmed.

Q. What's 맑눈광 in English?

There's no set phrase. Literally it's “a madman with clear eyes”; “unhinged but wide-eyed” keeps the mood.

Q. What's the opposite of 맑눈광?

Namuwiki gives 죽은 눈의 광인, “madman with dead eyes,” whose madness shows in a blank stare.

Q. Where can I see 맑눈광 memes?

We don't reproduce them here. The classic images, including Yangpa Kungya and the Tom Cruise scene, are on Namuwiki's page.

So: 맑눈광 names the gap between the eyes and the actions. Team Lead Kim reportedly rescheduled the meeting that afternoon. Harin's eyes stayed clear. If you have a sharper definition, add it to the 맑눈광 entry in the dictionary.

Sources

See ‘맑눈광’ in the dictionary — more definitions, examples, and your own take.

Open the dictionary