Wiktionary
bad pennies
n. (bad penny English)
Usage examples of "bad pennies".
If we had ten bad pennies like this youngster, Emeric wouldn't have a siege!
Those bad pennies should turn up, but in the meantime share a colloquy with old Dudley.
None of the quality press have moved on him yet, but those pulpy biographies keep turning up like bad pennies, and the yellow press have been running with them.