推平头

Traditional (Taiwan): 推平頭

tuīpíngtóu ㄊㄨㄟ ㄆㄧㄥˊ ㄊㄡˊ

    • to reject everything wholesale without analysis

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
to clip a flat-top haircut
Meaning
To reject everything wholesale without analysing it. Critical.

Sources