狗尿苔

gǒuniàotái ㄍㄡˇ ㄋㄧㄠˋ ㄊㄞˊ

    • hateful, worthless person
    • inedible toadstool

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

May offend: vulgar language

Literally
dog-urine moss
Meaning
A toadstool-like inedible fungus, used as an insult for a hateful, worthless person.

Sources