happy camper
US /ˈhæp.i ˈkæm.pər/
UK /ˈhæp.i ˈkæm.pər/

1.
campista feliz, persona contenta
a person who is happy and satisfied with a situation
:
•
After getting a raise, he's a really happy camper.
Después de un aumento, es un campista feliz.
•
If you give her what she wants, she'll be a happy camper.
Si le das lo que quiere, será una campista feliz.
2.
campista infeliz, persona descontenta
a person who is not happy or satisfied with a situation (often used in negative constructions)
:
•
He's definitely not a happy camper after losing his job.
Definitivamente no es un campista feliz después de perder su trabajo.
•
The customers were not happy campers when the flight was delayed for hours.
Los clientes no estaban felices cuando el vuelo se retrasó durante horas.