fed up to the back teeth
US /fɛd ʌp tu ðə bæk tiθ/
UK /fɛd ʌp tu ðə bæk tiθ/

1.
stufo marcio, averne fin sopra i capelli
extremely annoyed or bored with something
:
•
I'm fed up to the back teeth with his constant complaining.
Sono stufo marcio delle sue lamentele continue.
•
She was fed up to the back teeth with the endless meetings.
Era stufo marcio delle riunioni infinite.