turn your nose up

US /tɜrn jʊər noʊz ʌp/
UK /tɜrn jʊər noʊz ʌp/
"turn your nose up" picture
1.

hacer ascos a, despreciar

to refuse to accept something because you feel that it is not good enough for you

:
She always turns her nose up at fast food.
Ella siempre le hace ascos a la comida rápida.
Don't turn your nose up at a good opportunity.
No le hagas ascos a una buena oportunidad.