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
Kym	KIM	English (Rare)
Baise	[beiz]
Onyekachi	-	Western African, Igbo
Anstruther	['ænstrʌðə]
Dand	-	Scottish
Arne	[a:n]