耍死狗

shuǎsǐgǒu ㄕㄨㄚˇ ㄙˇ ㄍㄡˇ

    • to refuse to budge and be shamelessly unreasonable

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
play dead dog
Meaning
To refuse to budge and be shamelessly unreasonable, like a dog playing dead. Critical.

Sources