不动脑袋 (bù dòng nǎo dài) — Not moving the brain
Literally means 'not moving the brain'. It's used to describe someone who is acting without thinking critically or considering consequences, often in a playful way.
Example Usage
这个决定完全不动脑袋，根本没考虑后果。
This decision was made without any thought; there was no consideration of the consequences at all.
Cultural Context
Often used humorously among friends when someone makes a foolish decision or takes a spontaneous action.
Category: daily-life