搭错车

Traditional (Taiwan): 搭錯車

dācuòchē ㄉㄚ ㄘㄨㄛˋ ㄔㄜ

    • to follow others into an activity that turns out badly

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
board the wrong vehicle
Meaning
To follow others into an activity that turns out badly. Mildly critical.

Sources