What does jireumsin mean in Korean?

지름신 Jireumsin

Also written: 지름신이 강림했다

Meaning

The impulse-buy god that possesses you at checkout.

When
Appeared around 2012, peaked around 2016
Heard in
spending, humor, daily life
Feels
humor, self-deprecation
Politeness
Casual. Fine with friends and online; skip it in formal writing or with people you should be polite to.

How Koreans use Jireumsin

  • 지름신 강림해서 결제했다.

    The jireumsin descended and I paid.

  • 지름신 참기.

    Resisting the jireumsin.