You need SOUR cherries to make it right.
Game of Thrones Season 2, Episode 8
after negotiations went SOUR.
Game of Thrones Season 2, Episode 5
You said that King's Landing
smelled of horse dung and SOUR milk.
Game of Thrones Season 5, Episode 3
Get yourself
some Sour Patch Kids.
The Big Bang Theory Season 5, Episode 10
I have a jug of SOUR goat's milk
Game of Thrones Season 6, Episode 9