光屁股 (guāng pìgu) — Bare bottom

Literally means 'bare bottom.' This slang is used to describe someone who is broke or in a difficult financial situation.

这个月我真的光屁股了，没钱花。

I'm really broke this month; I have no money to spend.

Used humorously to discuss financial issues, it reflects a candid attitude towards money.

Category: daily-life