you don't say

interjection

Really?; no kidding!; is that so? (sometimes used sarcastically in response to the obvious)

“They're going to have a baby? You don't say!”

Meanings

interjection
  1. Really?; no kidding!; is that so? (sometimes used sarcastically in response to the obvious)

    They're going to have a baby? You don't say!

    3 more examples

    Hey, guess what? There's a country called Brazil! –You don't say.

    ‘And in fact I found something interesting in the sample of the boy you were talking about. The son of Hole’s girlfriend.’ / ‘My understanding is that their relationship is now a thing of the past.’ / ‘You don’t say? There was something in the blood sample, so I was wondering if there was anything in the family . . .’

    2010, Jo Nesbø, translated by Don Bartlett, “The Snowman”, in The Snowman (Harry Hole; 7), London: Harvill Secker, →ISBN, part 5, page 403

    A recent article about Barbie in the New Yorker quoted no less a figure than Gerwig’s own agent as saying: “Is it a great thing that our great creative actors and film-makers live in a world where you can only take giant swings around consumer content and mass-produced products? I don’t know. But it is the business.” You don’t say.

    2023 July 19, Caspar Salmon, “Has Barbie killed the indie director? Why credible film-makers are selling out”, in The Guardian, →ISSN

    Synonyms: really, no kidding, oh really, no really, no shit, no shit, Sherlock, do tell

Synonyms & antonyms

interjectionReally?; no kidding!; is that so? (sometimes used sarcastically in response to the obvious)

Translations

Bengali তাই নাকি
  • তাই নাকি (tai naki)really? ; no kidding! ; Is that so?
Bulgarian не ду́май!, не ду́майте!
  • не ду́май! (ne dúmaj!)really? ; no kidding! ; Is that so?
  • не ду́майте! (ne dúmajte!)really? ; no kidding! ; Is that so?
Chinese Cantonese 講真嘅? /讲真嘅?
  • 講真嘅? /讲真嘅? (gong² zan¹ ge³?)really? ; no kidding! ; Is that so?
Chinese Mandarin 真的嗎 /真的吗, 難道... /难道...
  • 真的嗎 /真的吗 (zhēn de ma?)really? ; no kidding! ; Is that so?
  • 難道... /难道... (nándào...)really? ; no kidding! ; Is that so?
Danish det siger du ikke!
  • det siger du ikke!really? ; no kidding! ; Is that so?
Dutch zou je denken?
  • zou je denken?really? ; no kidding! ; Is that so?
Esperanto ne ŝerce
  • ne ŝercereally? ; no kidding! ; Is that so?
Finnish ihanko totta?, no älä
  • ihanko totta?really? ; no kidding! ; Is that so?
  • no äläreally? ; no kidding! ; Is that so?
French sans blague, sans dec
  • sans blaguereally? ; no kidding! ; Is that so?
  • sans decreally? ; no kidding! ; Is that so?
German was Sie nicht sagen, was du nicht sagst
  • was Sie nicht sagenreally? ; no kidding! ; Is that so?
  • was du nicht sagstreally? ; no kidding! ; Is that so?
  • was ihr nicht sagtreally? ; no kidding! ; Is that so?
Greek μη μου πείς, μη μου πείτε
  • μη μου πείς (mi mou peís)really? ; no kidding! ; Is that so?
  • μη μου πείτε (mi mou peíte)really? ; no kidding! ; Is that so?
Hungarian nem mondod, na ne
  • nem mondodreally? ; no kidding! ; Is that so?
  • na nereally? ; no kidding! ; Is that so?
  • ne beszéljreally? ; no kidding! ; Is that so?
  • na ne mondd!really? ; no kidding! ; Is that so?
Indonesian ajigila!, beneran?
  • ajigila!really? ; no kidding! ; Is that so?
  • beneran?really? ; no kidding! ; Is that so?
  • oh begitureally? ; no kidding! ; Is that so?
  • masa?really? ; no kidding! ; Is that so?
  • masa'?really? ; no kidding! ; Is that so?
  • serius?really? ; no kidding! ; Is that so?
  • sungguhan?really? ; no kidding! ; Is that so?
  • yang benar?really? ; no kidding! ; Is that so?
Italian ma dai!, non mi dire!
  • ma dai!really? ; no kidding! ; Is that so?
  • non mi dire!really? ; no kidding! ; Is that so?
Japanese ほんと?, うそ!
  • ほんと? (honto)really? ; no kidding! ; Is that so?
  • うそ! (uso!)really? ; no kidding! ; Is that so?
  • マジ? (maji)really? ; no kidding! ; Is that so?
Korean 진짜
  • 진짜 (jinjja)really? ; no kidding! ; Is that so?
Māori āta koia
  • āta koiareally? ; no kidding! ; Is that so?
Norwegian sier du det
  • sier du detreally? ; no kidding! ; Is that so?
Polish co ty nie powiesz, nie gadaj
  • co ty nie powieszreally? ; no kidding! ; Is that so?
  • nie gadajreally? ; no kidding! ; Is that so?
Portuguese jura, não me diga
  • jurareally? ; no kidding! ; Is that so?
  • não me digareally? ; no kidding! ; Is that so?
  • não me digasreally? ; no kidding! ; Is that so?
Romanian nu mai spune!, nu mai spuneți!
  • nu mai spune!really? ; no kidding! ; Is that so?
  • nu mai spuneți!really? ; no kidding! ; Is that so?
  • ce spui?really? ; no kidding! ; Is that so?
Russian что вы говори́те!, что ты говори́шь!
  • что вы говори́те! (što vy govoríte!)really? ; no kidding! ; Is that so?
  • что ты говори́шь! (što ty govoríšʹ!)really? ; no kidding! ; Is that so?
  • неуже́ли (neužéli)really? ; no kidding! ; Is that so?
  • да ладно (da ladno)really? ; no kidding! ; Is that so?
Slovak nevrav
  • nevravreally? ; no kidding! ; Is that so?
Spanish (usted) no me diga, (usted) cómo cree
  • (usted) no me digareally? ; no kidding! ; Is that so?
  • (usted) cómo creereally? ; no kidding! ; Is that so?
  • (usted) qué me dicereally? ; no kidding! ; Is that so?
Swedish det menar du inte, säger du det?
  • det menar du intereally? ; no kidding! ; Is that so?
  • säger du det?really? ; no kidding! ; Is that so?
Tagalog hindi nga?
  • hindi nga?really? ; no kidding! ; Is that so?
Turkish deme, deme ya
  • demereally? ; no kidding! ; Is that so?
  • deme yareally? ; no kidding! ; Is that so?
  • ciddi olamazsınreally? ; no kidding! ; Is that so?
  • hadi canım sen dereally? ; no kidding! ; Is that so?
  • valla mıreally? ; no kidding! ; Is that so?
  • hadi canımreally? ; no kidding! ; Is that so?
  • yok artıkreally? ; no kidding! ; Is that so?
  • yok daha nelerreally? ; no kidding! ; Is that so?
  • daha nelerreally? ; no kidding! ; Is that so?
  • yapma yareally? ; no kidding! ; Is that so?
Cite this entry
APA

you don't say. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/you%20don't%20say

MLA

“you don't say.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/you%20don't%20say. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “you don't say,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/you%20don't%20say.

Source: you don't say on Wiktionary, CC BY-SA 4.0.