Bad taste in your mouth - Idioms by The Free Dictionary
a bad taste in (one's)/the mouth (redirected from bad taste in your mouth)
a bad taste in (one's)/the mouth
A negative impression (based on something that has already happened). I don't know, man, the fact that he lied to you just leaves a bad taste in my mouth.
a bad (or bitter or nasty) taste in the (or someone's) mouth a strong feeling of distress or disgust following an experience. informal
References in periodicals archive
But persistent bad breath, or having a bad taste in your mouth
, may be warning signs of gum disease, also known as gingivitis or periodontal disease.
No shallow gossip for you--it just leaves a bad taste in your mouth
DON'T let Christmas leave a bad taste in your mouth
While most people (especially when they are young) tend to ignore the long-term health problems associated with smoking, like lung cancer, it is hard to avoid the bad taste in your mouth
or feeling run-down.