插刀 (chā dāo) — Stab with a knife
Translating to 'stab with a knife', this term is used figuratively to describe the act of backstabbing or betrayal, especially among friends. It's associated with disloyalty and unexpected treachery.
Example Usage
他在背后插刀，根本不值得信任。
He backstabbed me behind my back and is not trustworthy at all.
Cultural Context
It emphasizes the serious implications of betrayal in friendships.
Category: savage-humor