This expression indirectly transaltes to "yeah sure" but specifically in the sarcastic tone. if you do not believe Sophie, you would sarcastically say "yeah sure", or mon oeil.
Decide if the following statement is correct or incorrect. "Prendre les jambes à son cou" means "running fast
Correct : "prendre ses jambes à son cou" = courir très vite, s'enfuir".
