Key Facts
- ㅋㅋ (keukeu) means lol.
- Part of speech: noun; origin: native.
- Register: Informal texting laughter; shorter than ㅋㅋㅋ.
- Level: A1.
LOL in Korean: What Does ㅋㅋ Mean?
ㅋㅋ is the short written laugh, built from the consonant ㅋ typed twice. It belongs to informal texting and is shorter than ㅋㅋㅋ. It is not a word in the dictionary sense, only a typed reaction.
How Do You Pronounce ㅋㅋ?
It is a typed laugh, not a spoken word. The romanization keukeu reads each ㅋ, the breathy k, with the flat vowel ㅡ (eu).
How Do You Use ㅋㅋ in a Sentence?
웃겨요 ㅋㅋ
So funny lol
utgyeoyo keukeu 웃겨요 means funny, and ㅋㅋ sits after it, as a laugh tag at the end of a message. No punctuation is required.
ㅋㅋ 알겠어요.
Lol, I got it.
keukeu algesseoyo. At the start, ㅋㅋ plays the role of lol before 알겠어요, which means got it. It can soften the reply in a friendly conversation.
친구가 ㅋㅋ를 보냈어요.
My friend sent ㅋㅋ.
chinguga keukeureul bonaesseoyo. Here ㅋㅋ is the object of 보냈어요, sent, with 를 after it. It treats the laugh as something you can send.
Common Word Combinations
| Korean | English |
|---|---|
| ㅋㅋ 웃다 | laugh (ㅋㅋ) |
| ㅋㅋ 하다 | type ㅋㅋ |
| ㅋㅋㅋㅋ | longer laughter |
The verbs are for laughing and typing. The longer ㅋㅋㅋㅋ repeats the same sign and often suggests a more animated laugh. Its tone still depends on the conversation.
Common Mistake
Wrong: assuming you must pronounce every ㅋ aloud when reading a message.
Correct: recognize ㅋㅋ as written laughter. More repeats often add energy, but the number of letters is not a fixed scale of emotion.
How Does ㅋㅋ Differ from Similar Words?
| Word | Meaning | How to tell it from ㅋㅋ |
|---|---|---|
| ㅋㅋㅋ | longer laugh | Three repeats for a bigger laugh. |
| ㅎㅎ | soft laugh | A gentler, quieter laugh. |
A Chat between Friends: Laughing at a Mistake
Two friends are texting about a photo. These are written messages, so the laughter marks show the tone rather than words they need to say aloud. The romanization keeps keukeu only as a reading aid.
Mina
사진 봤어?
Sajin bwasseo?
Did you see the photo?
Alex
응 ㅋㅋ 신발이 달라.
Eung keukeu sinbari dalla.
Yeah lol. Your shoes don’t match.
Mina
아침에 너무 바빴어 ㅋㅋ
Achime neomu bappasseo keukeu
I was so busy this morning lol.
Alex
그래도 귀여워 ㅋㅋ
Geuraedo gwiyeowo keukeu
Still cute though lol.
The friends use casual endings because they already know each other. The second message points out the mismatched shoes, and Mina laughs at her own mistake. The final laugh belongs to a friendly response. The same ㅋㅋ would feel different if it followed an insult from a stranger.
Does the Number of Characters Fix the Meaning?
A longer string such as ㅋㅋㅋㅋ often suggests more laughter or a more animated reaction. A short ㅋㅋ can be a light laugh, a friendly ending or a slightly awkward response. There is no fixed scale where each extra character adds a precise amount of amusement.
A single ㅋ can look curt, dry or mocking in some conversations. It can also be an ordinary habit between friends. Look at what the person is replying to and how they usually write before deciding that a short laugh means they are annoyed.
Spacing is flexible around the laugh. A message can put ㅋㅋ after a sentence or send it on its own. Keeping the repeated letters together is the familiar form, but a deliberately spaced-out version can be a stylistic choice. The practical skill is recognizing the reaction, rather than treating every unusual spacing choice as a spelling error.
What Combinations Will You Actually Meet?
네 ㅋㅋ combines a polite “yes” with an informal laugh. Adding the laugh does not remove the polite ending, but it makes the written exchange more relaxed. A coworker you chat with comfortably may use this mixture even though it would look out of place in a formal application.
아 ㅋㅋ puts the laugh after “ah” or “oh”. It can mark realizing something amusing, especially when the previous message explains a misunderstanding. The short 아 is a reaction; ㅋㅋ supplies the laughter. Neither part needs an object marker in an ordinary chat reply.
ㅋㅋㅋ and ㅋㅋㅋㅋ are longer versions of the same written laugh. ㅎㅎ often suggests a softer chuckle or smile. These are useful tendencies for reading tone, rather than promises about what every sender feels. The actual words around the symbol still carry the main message.
Where Is ㅋㅋ Appropriate?
You will see it in private messages, group chats, video comments and casual online discussions. It is especially useful when a bare sentence could look too serious. A friend telling an embarrassing story may add it to signal that they can laugh about what happened.
After an apology, bad news or a serious complaint, laughter can sound dismissive. If someone says they are upset, responding only with ㅋㅋ may look as though you are laughing at them. A written reply that acknowledges the problem gives a clearer response.
In a first email to a teacher, a job application or a formal customer inquiry, leave out texting laughter. Even a sentence ending in 요 can feel too casual once ㅋㅋ is added. Match the relationship and the kind of message, rather than copying a symbol just because it is common online.
Related Reactions for Reading a Chat
| Korean | Meaning | Useful note |
|---|---|---|
| ㅋㅋㅋ | longer written laugh | Often gives the reply more laughing energy. |
| ㅎㅎ | soft laugh / smile | Can make a message feel gentler. |
| ㅠㅠ | crying face | Can express sadness, frustration or exaggerated distress. |
| 웃음 | laughter | An ordinary noun, useful outside texting. |
| 농담 | joke | Names something intended humorously. |
The laughing and crying emoticons lesson compares these written reactions in context.
Quick Self-Test
- Must you say keukeu aloud when reading a friend's message?
- Is ㅋㅋ a suitable default ending for a job application?
- Does a longer string always prove the sender is laughing harder?
Show answers
- No. It is a written laughter cue.
- No. Keep formal applications free of texting laughter.
- No. Length suggests tone, but context and personal habits matter.
Frequently Asked Questions
What Does ㅋㅋ Mean?
Lol, a short laugh.
Is It Formal?
No, it is informal texting.
How Is It Read?
It is not normally read aloud; it is romanized keukeu.
What Is the Soft Version?
ㅎㅎ.
Where to Go Next
For the full family of laughs, see laughing and crying emoticons vocabulary and ㅋㅋㅋ, the longer laugh.