que diable

what the hell

→ que
phrase Rare #21,897
what the hell An emphatic exclamation used to show surprise, annoyance, or disbelief. Often translated more softly as "what on earth".
FR: Que diable se passe-t-il ici ?
EN: What the hell is going on here?

Mais que diable faites-vous?

What on earth are you doing?

— Le Hobbit : Un voyage inattendu (2012)

Que diable en savez-vous?

What the hell do you know about it?

Que diable sont ces bruits lourds?

What on earth are those loud noises?

— Jojo Rabbit (2019)

Mon cher Bilbon, que diable vous arrive-t-il?

My dear Bilbo, what on earth is wrong with you?

— Le Hobbit : Un voyage inattendu (2012)

Que diable fais-tu?

What the hell are you doing?

Que diable est-ce là?

What the hell is this?

Que diable en sait-elle?

What on earth does she know?

Que diable s'est-il passé ici?

What the devil happened here?

Que diable fais-tu ?

What the hell are you doing here?

— La Légende du pianiste sur l'océan (1998)

Mais que diable es-tu en train de faire?

What the hell are you doing?

Que diable en sait-il?

What on earth does he know?

Que diable était-ce?

What the hell was that?

— Princesse Mononoké (1997)

Que diable dis-tu?

What the hell are you saying?

— Still Life (2006)

Que diable s'est-il passé?

What the devil happened?

— Chicago (2002)

Lola, que--que diable fais-tu?

Lola, wh—what the devil are you doing?

— Cours, Lola, cours (1998)