人皮囤

rénpídùn ㄖㄣˊ ㄆㄧˊ ㄉㄨㄣˋ

    • useless parasite who only eats and creates no wealth
    • good-for-nothing

Character by character

Saying俗语俗語

Idiom惯用语 · Rarely used now

Literally
a human-skin grain bin
Meaning
A person who only eats and creates no wealth, like a bin that just holds grain. Insulting; says someone is a useless parasite.

Sources