꿍꿍이가 · 꿍꿍이를
secret scheme, something someone is up to
Example
저 사람 무슨 꿍꿍이가 있는지 모르겠어요.
I don't know what that person is up to.
Word parts
Probably related to 꿍꿍 'quietly brooding' sounds; casual and slightly negative.
Good to know
Casual word; 무슨 꿍꿍이야? means 'What are you scheming?' and sounds playful or suspicious.
Related words