I have a jug of SOUR goat's milk
Game of Thrones Season 6, Episode 9
but the North's no better.
The whole country's gone SOUR.
Game of Thrones Season 4, Episode 3
You need SOUR cherries to make it right.
Game of Thrones Season 2, Episode 8
The SOUR cherries
was all crushed up and ready.
Game of Thrones Season 2, Episode 8
Get yourself
some Sour Patch Kids.
The Big Bang Theory Season 5, Episode 10