you don't know what you're talking about

English

English phrasebook
This entry is part of the phrasebook project, which presents criteria for inclusion based on utility, simplicity and commonness.

Phrase

you don't know what you're talking about

  1. What you said is so wrong it reveals you lack basic understanding of the subject or relevant experience.
    Synonym: what do you know
    Coordinate term: what do I know

Translations

Translations

Further reading

This article is issued from Wiktionary. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.