11 Trendy New Korean Words the MZ Generation Uses [2021]


This post covers everything you need to know about the MZ Generation.

It also includes:

  • who the MZ generation is
  • why they’re important
  • trendy new words
  • and more

Let’s check them out!

11 New Trendy Words the MZ Generation Uses

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What is the MZ generation (MZ세대)?

MZ generation is a combination of Millennials and Generation Z.

Millennials are a broad category that differs depending on who you ask. Generally they include anyone born between 1980 and 1995. Gen Z covers anyone born between the mid-1990s and the early-mid 2000s.

Gen Z members are considered ‘digital natives’ who grew up surrounded by smart devices.

According to Statistics Korea, the MZ generation totals around 17.9 million as of 2019, accounting for 34.7% of the Korean population.

Lingua Asia_Gyeongju_Restaurant_2021
Hwangridan-gil in Gyeongju is still a trendy place for the MZ generation.

Why is the MZ generation important in Korea?

Many Korean companies and brands try their best to read and meet the needs of the MZ generation. This is because the MZ generation is at the center of consumption and is equipped with ‘creativity, adventure and influence’. They’re also leading trends, so anything that’s popular with them will spread to others.

Especially in the midst of the COVID-19 pandemic, the MZ generation has been playing an important role in Korea by being more flexible in the face of change and proficient in social media, while pioneering social changes.

The MZ generation donated their talents by creating a ‘Corona Map’ to track the coronavirus outbreak. They also started the “Thank You Challenge” on Instagram for front liners and medical staff.

What are trendy new words the MZ generation uses?

Here are 11 new expressions and their explanations!

재질 (jae-jil): Literally means “material”, which can replace “feeling” or “type”. This term is somewhat vague, and an example can be “first love material (첫사랑 재질)”. BTS fans use it to mean their “first love vibe/feeling” for BTS.

군싹 (goon-ssak): A shortened form of “군침이 싹 도노 (goon-chim-ee ssak doh-noh)”, meaning “mouth-watering” in Gyeongsang-do dialect (사투리). It’s used to describe delicious food and is the equivalent of 존맛탱 (jon-mat-taeng).

쫌쫌따리 (jjom-jjom-tta-ri): It means “little by little”, like trying to collect insignificant amounts. It’s the equivalent of “티끌모아티끌”, which means “it’s still dust after collecting dust” as in “if you save pocket money, it’s still pocket money”.

머선129 (muh-sun il-ee-goo): A Gyeongsang-do dialect version of “what’s going on” or “what’s up” (무슨 일이냐 or museun irinya), mixed with numbers.

임포 (impo): A shortened Korean version of “imposter”, which originates from a traitor hiding among the crowd in the game, “Among Us”.

Whyrano: Another part of the Gyeongsang-do dialect, “wah irano (와이라노)”, of “왜 이러나 or  wae ireona”, expressed in English. It means “why are you doing this?”, “what’s wrong?” or “come on”, but sounds cute and funny.

억텐 (eok-ten): Short for “forced tension (억지 텐션)”, meaning overreaction. On the contrary, real tension is called, “찐텐 or jjin-ten”.

스불재 (seu-bul-jae): An abbreviation for self-imposed disaster (스스로 불러온 재앙). It’s used to describe a situation in which one is suffering from their own choices.

주불 (ju-bul): A shortened word for “주소 불러 (juso bulleo)”, asking for an address to send a delivery package. It became common since friends can’t meet up often now and have to send gifts through parcel service.

레게노 (leh-geh-no): A new word created by misreading “legend” in Korean.

완내스 (wan-nae-seu): Abbreviation for “완전 내 스타일 (wanjeon nae seutail)”, which means “totally my type”.

Interesting and unexpected consumption pattern of the MZ generation in South Korea

Lingua Asia_Busan_Cafe_Photo_2021

When a restaurant/cafe owner treats a young person as a regular, such as recognizing them or giving them more “service (서비스 or Konglish for something on the house)”, the MZ generation tends to either stop visiting or decrease frequency of visits. The reason for this is they start feeling uncomfortable and prefer to be anonymous. There’s also the fact that they don’t want to feel obligated to return often.

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Did we miss anything?

Koreans always create trendy new expressions.

Let us know which words you use in the comments!

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