come off it

US /kʌm ɔf ɪt/
UK /kʌm ɔf ɪt/
"come off it" picture
1.

smettila, piantala

used to tell someone that you do not believe what they are saying, or that you disagree with it

:
Oh, come off it, you don't really believe that, do you?
Oh, smettila, non ci credi davvero, vero?
Come off it, you know that's not true.
Smettila, sai che non è vero.