What Does 미친 (Michin) Mean in Korean?
After this page, you can recognize 미친 (Michin) when you hear or read it, and use it naturally in conversation.
10-Second Answer
미친 (michin) literally means "crazy/insane." As slang, it swings between a genuine insult ("you're crazy") and an excited, admiring compliment ("that's insane!" as in impressively good) — context and tone decide which one you're hearing. Its cousin 미치겠다 means "I'm going crazy" from overwhelming feeling, good or bad.
Quick Examples
너 미쳤어?
neo michyeosseo?
Are you crazy?
A genuine, sometimes sharp accusation — tone matters a lot here.
미친 실력이다.
michin sillyeogida.
That's insane skill.
Complimentary — 'crazy good,' the same flip English 'insane' makes.
미치겠다 진짜.
michigetda jinjja.
I'm seriously losing it.
Can be stress, frustration, OR overwhelming excitement — context decides.
Insult vs Compliment: How to Tell
| Context | Reading |
|---|---|
| Directed AT someone with anger (너 미쳤어?!) | Genuine insult/accusation |
| Describing a skill, performance, or visual (미친 존재감, 미친 실력) | Admiring compliment — 'insanely good' |
| 미치겠다 + frustrated context | "I can't deal with this" |
| 미치겠다 + excited context (e.g. concert, good news) | "I'm losing my mind (in a good way)" |
This exact insult-to-compliment flip also happens in English ("that's sick," "that's insane") — the pattern will feel familiar once you notice it.
Common Combos
- 미친 존재감 (michin jonjaegam) — "insane presence," someone who stands out powerfully
- 미친 텐션 (michin tension) — over-the-top, hyped-up energy
- 미친놈/미친년 — much harsher, genuinely rude insults using 미친 — avoid using these casually
Common Mistakes
Mistake #1 — Using 미친 in any formal context
Even in its complimentary sense, it's casual slang — not for formal writing or speaking to elders/superiors.
Mistake #2 — Missing when it's a real insult vs playful hyperbole
Tone, relationship, and context all matter — among close friends it's often playful; directed sharply at a stranger, it's a real accusation.
Mini Quiz
1. 미친 실력이다 said admiringly about someone's skill means:
2. What does 미치겠다 express?
3. Is 미친 appropriate in formal writing?
Related Knowledge
Learn Next
Another short, punchy slang intensifier that shows up constantly in casual Korean.
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Start today's study →Last updated: 2026-08-10 · Written and reviewed by a native Korean speaker.