One way to describe someone with a sour countenance: She looked like she was eating vinegar off a fork. This is part of a complete episode.
Transcript of “Sour About the Sour Food and Unhappy with Its Delivery”
If you need to describe somebody who has a sour expression or maybe they’re grumpy, you can always say they look like they were eating vinegar off a fork.
What?
Isn’t that a great expression or licking vinegar off a fork?
I mean, just how would your face look if you were licking vinegar? Not only unhappy about what they’re eating, but how they’re eating it.
Right.
She looked like she’d been eating vinegar off a fork.

