all mouth and trousers

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all mouth and trousers

Where it comes from

From mouth, meaning "talk" rather than action, and trousers, presumably at the time of origin, a reference to masculinity, either as trousers as a male item of clothing, or a reference to the genitals.

adjective all mouth and no trousers

  1. UK, idiomatic, not comparable Superficial, engaging in empty, boastful talk, but not of real substance.

    Similar: all fart and no shit, all fart and no poo

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MLA

"all mouth and trousers." Wiktionary, via Micwyn, micwyn.com/word/all%20mouth%20and%20trousers. Accessed 6 Nov. 2026.

APA

all mouth and trousers. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/all%20mouth%20and%20trousers

Chicago

"all mouth and trousers." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/all%20mouth%20and%20trousers.

BibTeX
@misc{all_mouth_and_trousers_2026,
  title = {all mouth and trousers},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/all%20mouth%20and%20trousers},
  urldate = {2026-11-06}
}