Korean Slang: ㅋㅋㅋ / ㅎㅎㅎ (k k k / h h h)

"haha / hehe (Korean text laughter)" — Modern Korean slang you need to know.

The Slang

ㅋㅋㅋ / ㅎㅎㅎ (k k k / h h h) — "haha / hehe (Korean text laughter)" ㅋ (kieuk) = laughing out loud, ㅎ (hieut) = softer giggle. More ㅋ's = funnier. This is the kind of Korean you won't find in textbooks but will encounter everywhere online — in comments, texts, and social media. Understanding modern slang is key to sounding natural.

Why English Speakers Get It Wrong

Korean slang evolves fast and often uses abbreviations, wordplay, or borrowed English in unexpected ways. ㅋㅋㅋ / ㅎㅎㅎ might look unfamiliar even if you know standard Korean. The challenge isn't just vocabulary — it's keeping up with how young Koreans actually communicate. Textbook Korean and real-life Korean are different worlds.

How It Works

Usage: In text messages, comments, social media. ㅋ is sharp laughter, ㅎ is gentle/cute. Examples: • 진짜 웃겨 ㅋㅋㅋㅋㅋ (jinjja utgyeo ㅋㅋㅋㅋㅋ) — "That's so funny lolol" • 귀엽다 ㅎㅎ (gwiyeopda ㅎㅎ) — "That's cute hehe" You'll see this in Korean YouTube comments, KakaoTalk messages, and social media posts.

Real Examples

• 진짜 웃겨 ㅋㅋㅋㅋㅋ (jinjja utgyeo ㅋㅋㅋㅋㅋ) — "That's so funny lolol" • 귀엽다 ㅎㅎ (gwiyeopda ㅎㅎ) — "That's cute hehe"

Common Mistakes

❌ Using slang in formal situations (work, elders, strangers) ✅ ㅋㅋㅋ / ㅎㅎㅎ is for casual contexts: friends, texts, social media → Korean has strict formality levels. Using slang with your boss or professor is a serious social mistake. ❌ Overusing slang as a foreigner ✅ Start with understanding, then gradually use it when comfortable → Koreans appreciate when foreigners understand slang, but overuse can sound unnatural.

Quick Tip

ㅋ is the consonant 'k' — imagine repeated 'kekeke' laughter. ㅎ is softer, like giggling. Just one ㅋ can feel passive-aggressive (like 'lol' vs 'lolol'). Three or more is genuine laughter. Practice tip: Follow Korean social media accounts or YouTube channels and look for ㅋㅋㅋ / ㅎㅎㅎ in the comments. Context is the best teacher for slang.

ㅋ is the consonant 'k' — imagine repeated 'kekeke' laughter. ㅎ is softer, like giggling. Just one ㅋ can feel passive-aggressive (like 'lol' vs 'lolol'). Three or more is genuine laughter.

Examples

진짜 웃겨 ㅋㅋㅋㅋㅋ — jinjja utgyeo ㅋㅋㅋㅋㅋ — That's so funny lolol

귀엽다 ㅎㅎ — gwiyeopda ㅎㅎ — That's cute hehe