raise your eyebrows

US /reɪz jʊər ˈaɪˌbraʊz/
UK /reɪz jʊər ˈaɪˌbraʊz/
"raise your eyebrows" picture
1.

arquear las cejas, mostrar sorpresa o desaprobación

to show surprise or disapproval by moving your eyebrows upwards

:
She couldn't help but raise her eyebrows at his outrageous suggestion.
No pudo evitar arquear las cejas ante su escandalosa sugerencia.
The news that he was getting married made everyone raise their eyebrows.
La noticia de que se casaba hizo que todos arquearan las cejas.