not have a pot to piss in
US /nɑt hæv ə pɑt tu pɪs ɪn/
UK /nɑt hæv ə pɑt tu pɪs ɪn/
1.
to be extremely poor; to have no money or possessions at all
:
•
After losing everything, he didn't have a pot to piss in.
•
They started with nothing, literally didn't have a pot to piss in, but built a successful business.