sourpuss means A person who is habitually gloomy, sullen or miserable; a grouch; a scowling person. Lexicurio rates it Rare gem — a strength score of 75 out of 100.
sourpuss is pronounced /ˈsaʊə(ɹ)ˌpʊs/.
Etymology
From sour (“bad-tempered”) + puss (“slang for mouth”).
noun
- A person who is habitually gloomy, sullen or miserable; a grouch; a scowling person.“They butt heads sometimes because Jenna can be pretty selfish and tone-deaf, and Jeordie can be a little bit of a sourpuss.”
verb
- To make a gloomy, sullen or miserable facial expression; to scowl.““Oh, stop your sourpussing. We got what you needed.””