泥菩萨

Traditional (Taiwan): 泥菩薩

nípúsà ㄋㄧˊ ㄆㄨˊ ㄙㄚˋ

    • clay Bodhisattva

Character by character

Saying俗语俗語

Idiom惯用语 · Widely known

Literally
clay Buddha
Meaning
Either someone expressionless and indifferent, or someone useless to rely on.

Sources