膨胀 (péng zhàng) — 'to expand
Literally meaning 'to expand', this term is used to describe someone who becomes arrogant or overly confident, often after a small success. It suggests a temporary state where someone may lose touch with reality due to their newfound status.
Example Usage
他最近膨胀了，觉得自己无所不能。
He has become arrogant lately, thinking he can do anything.
Cultural Context
Often used in competitive environments to describe overconfidence, especially among young professionals.
Category: savage-humor