1. Meaning: Join in when it’s appropriate and leave/get out when it’s not (Two’s company, three’s a crowd). The word is usually used when someone can’t read the situation of what’s going on and being too tactless.
  2. Example:
  3. A: “What is wrong with her! She shouldn’t be here. No one likes her.
  4. B: I know right? She should Kkilkkippappa
  5. Etymology: Kkil Ttae Kkigo Ppa Jil ttae ppa jeora (낄 때 끼고 빠질 때 빠져라)