Fuck knows Meaning in English

expression

US

ˈfək/ /ˈnoʊz

FUK-nohz

UK

fˈʌk/ /nˈəʊz

FUK-nohz

Definition

A very informal and vulgar way to say you have no idea or that nobody knows. It adds emphasis and frustration to 'I don't know.'

Usage & Nuances

Extremely vulgar; only used in casual or angry conversation, and not appropriate in polite or professional settings. Used to emphasize uncertainty or frustration. Synonyms: 'who the hell knows', 'no idea'. Don’t use with strangers, superiors, or in writing unless intentionally shocking.

• Spanish: ni idea - vete a saber - quién sabe (vulgar)
• Portuguese (BR): sei lá (vulgar) - quem é que sabe (vulgar)
• Portuguese (PT): sei lá (vulgar) - quem sabe (vulgar)
• Chinese (Simplified): 鬼知道 - 谁他妈知道 (粗俗)
• Chinese (Traditional): 鬼知道 - 誰他媽知道 (粗俗)
• Hindi: कौन जाने (गाली के साथ) - भगवान ही जाने (अशिष्ट)
• Arabic: الله أعلم (بشكل فاحش) - مين بيعرف (بوقاحة)
• Bengali: শালা জানে - কে জানে (অশ্লীল)
• Russian: хрен знает - чёрт знает
• Japanese: くそ知らねえ - くそ分からない
• Vietnamese: ai biết được - quái biết
• Korean: 씨발 몰라 - 씨발 알게 뭐야
• Turkish: kim bilir (küfürlü, argo) - Allah bilir (argo)
• Urdu: پتہ نہیں یار (گالی کے ساتھ) - کس کو پتا ہے (گالی)
• Indonesian: gak tahu lah (kasar) - siapa peduli (kasar)

Example Sentences

Fuck knows where he went.

basic

Who broke the window? Fuck knows.

basic

How does this work? Fuck knows.

basic

Honestly, fuck knows why she did that.

natural

You lost your keys again? Well, fuck knows where they are now.

natural

We were supposed to meet at noon but, fuck knows, he never showed up.

natural