bad taste in (one's) 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.

Common Names:

Name	Pronounced	Usage
Summer	['sʌmə]
Stoja	-	Croatian
Eetu	E:-too	Finnish
Ganymede	-	Greek Mythology (Anglicized)
Olle	-	Swedish
Grover	GRO-vər	English