leave a sour taste in (one's) mouth

To have a persistent negative effect on someone after an offending incident has ended. I know Kelly's your friend, but she was so rude at dinner—it just left a sour taste in my mouth. Of course Andrew not inviting me to his party leaves a sour taste in my mouth.

Common Names:

Name	Pronounced	Usage
Gernot	GER-nawt (German)	German, Ancient Germanic
Hadİ	-	Turkish
Lizzie	LIZ-ee	English
Cox	[kɔks]
Archibald	['a:tʃibɔ:ld]
Isa	['aizə]