(figuratively) A person or thing of low quality or poor character.
He went from being at the bottom of the barrel to being an inch above the bottom of the barrel.
Wiktionary
Bottom-of-the-barrel Sentence Examples
You can tell we 're scraping the bottom of the barrel for things to look for.
No matter what your reasoning, many people have never thought to search out bottom of the barrel bargains when it comes to children's clothing.
Mortgage rates for investment properties also tend to be higher than the mortgage rate for a primary residence, so don't expect to get a bottom-of-the-barrel rate for an investment property.
