Definition & Meaning of "face like a bulldog chewing a wasp"in English

What is the origin of the idiom "face like a bulldog chewing a wasp" and when to use it?

The idiom "face like a bulldog chewing a wasp" originates from a vivid and humorous description that emphasizes a person's facial expression of anger, displeasure, or intense frustration. It draws upon the image of a bulldog, known for its strong jaws and determined nature, caught in the act of chewing a wasp, which is likely to cause discomfort or irritation. The idiom is typically used in a lighthearted or exaggerated manner to depict someone's visible and exaggerated display of anger or frustration. It used for comedic effect. However, it is important to be mindful of the context and the potential impact on the person being referred to, as it may be seen as offensive or insulting in certain situations.