be on your uppers
US /bi ɑn jʊər ˈʌpərz/
UK /bi ɑn jʊər ˈʌpərz/

1.
窮困潦倒, 身無分文
to be very poor, having very little money
:
•
After losing his job, he was really on his uppers.
失業後,他真的窮困潦倒。
•
The company has been on its uppers for months and might close down soon.
這家公司已經窮困潦倒好幾個月了,可能很快就會倒閉。