downer

US /ˈdaʊ.nɚ/
UK /ˈdaʊ.nɚ/
"downer" picture
1.

bajón, persona pesimista

a person or thing that causes one to feel depressed or unhappy

:
The bad news was a real downer.
La mala noticia fue un verdadero bajón.
Don't be such a downer, let's try to be positive.
No seas tan pesimista, intentemos ser positivos.