乱放枪

Traditional (Taiwan): 亂放槍

luànfàngqiāng ㄌㄨㄢˋ ㄈㄤˋ ㄑㄧㄤ

    • to sound off recklessly regardless of the facts
    • to shoot one's mouth off

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
fire guns at random
Meaning
A variant of 乱放炮: to sound off recklessly without regard to the facts. Critical.

Sources