A face like a wet weekend

The idiom “A face like a wet weekend” is a colorful way of describing someone’s facial expression as gloomy, sad, or unhappy. Just like a wet and rainy weekend can dampen spirits and bring a sense of dreariness, this idiom implies that the person’s face reflects a similar mood of disappointment or unhappiness.
When someone is said to have a face like a wet weekend, it suggests that their expression is downcast, somber, or lacking in joy. The comparison to a wet weekend adds a touch of vivid imagery to convey the extent of the sadness or gloominess apparent on the person’s face. This idiom is often used in a light-hearted or humorous manner to describe someone who looks particularly unhappy or dejected. It’s a creative way of expressing a person’s mood through a relatable and vivid comparison to a rainy and dreary weekend.