What does TMI mean in Korean?

TMI TMI

Also written: 티엠아이 · Too Much Information

Meaning

Too Much Information — extra details nobody asked for.

When
Popular around 2018
Heard in
conversation, social media, humor
Feels
neutral, humor
Politeness
Casual. Fine with friends and online; skip it in formal writing or with people you should be polite to.

How Koreans use TMI

  • TMI지만 저 오늘 양말 짝짝이로 신었어요.

    TMI, but I'm wearing mismatched socks today.

  • TMI 주의, 스크롤 내리세요.

    TMI warning — keep scrolling.