come off it

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

arrête tes bêtises, cesse

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, arrête tes bêtises, tu ne crois pas vraiment ça, n'est-ce pas ?
Come off it, you know that's not true.
Arrête tes bêtises, tu sais que ce n'est pas vrai.