ragtag and bobtail
or rag, tag, and bobtail; tagrag and bobtail
the riffraff; rabble: The ragtag and bobtail of every nation poured into the frontier in search of gold.
Origin of ragtag and bobtail
First recorded in 1810–20
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019