you'll never guess
Tu devineras jamais ce que le médecin m'a prescrit.
You'll never guess what the doctor prescribed me.
— Demain tout commence (2016)
Tu devineras jamais !
You’ll never guess!
— Shower (1999)
Tu devineras jamais qui c'est ?
You’ll never guess who it is!
— Santa Claus Is a Stinker (1982)
Tu devineras jamais.
You'll never guess.