[buy] a lemon
1
to purchase an item, typically a product or object, that is defective, unsatisfactory, or of little value or use
The idiom "buy a lemon" originates from the early 20th century, where "lemon" was a slang term used to describe a faulty or defective vehicle, especially a used car. This phrase is used to describe the act of purchasing something, especially a big-ticket item like a car, that turns out to be faulty, defective, or of poor quality, leading to disappointment and regret.
- After buying a lemon of a laptop, she had to spend a fortune on repairs and replacements.
- The real estate agent warned them not to buy the house, suspecting it might be a lemon with hidden structural issues.
- They thought they got a great deal on the used car, but it turned out to be a lemon that broke down after a week.