tu délires

you're crazy

→ tu
phrase Rare #38,363
you're crazy Informal. Often used to mean that someone is talking nonsense, joking, or saying something unbelievable.
FR: Tu délires si tu crois que je vais accepter ça.
EN: You're crazy if you think I'm going to accept that.

Tu délires?

Are you delusional?

— Do the Right Thing (1989)

Tu délires, ma parole.

You’re crazy, I swear.

— La Cité des hommes (2007)

Tu délires.

You're delusional.

— Elephant (2003)

Tu délires ou quoi?

Are you delusional or what?

— Happy Together (1997)

Tu délires!

You're delusional!

— Do the Right Thing (1989)

Tu délires, bourrique?

Are you out of your mind, you blockhead?

— Les Bonnes étoiles (2022)