坑刀 (kēng dāo) — Meaning 'pit knife
Literally meaning 'pit knife,' this term refers to being betrayed or let down, particularly by someone in a position of trust. It conveys feelings of disappointment and betrayal.
Example Usage
他真是坑了我一刀，让我很失望。
He really betrayed me, and it left me very disappointed.
Cultural Context
Often used among friends to describe situations where trust has been broken in a humorous way.
Category: savage-humor