멍청한 짓

stupid thing to do

→ 멍청하다
phrase Uncommon #11,193
stupid thing to do A critical or dismissive way to describe an action.
KO: 그런 멍청한 짓은 하지 마.
EN: Don't do something so stupid.

멍청한 짓 이었지

It was a stupid thing to do.

— 크리에이터 (2023)

멍청한 짓 이었어요

It was a stupid thing to do.

— 빅토리아 (2015)