Word.ws English Dictionary

yam yam

yam yam noun: a person who speaks the Black Country dialect.

Noun (1)

yam yam (countable and uncountable, plural yam yams)

  1. (UK, countable, derogatory, informal, sometimes) A person who speaks the Black Country dialect.
    • "What's 'er say?" 'Er said: "Am yow a Yam Yam?", Ah said "Ar bab, I am!".2019, “Am Yow A Yam Yam”performed by Johnny Cole
  2. (UK, derogatory, informal, sometimes, uncountable) The dialect spoken in the Black Country.

Noun (2)

yam yam (uncountable)

  1. (colloquial) Heroin.
    • You may have seen it during the never-ending repeats of Seinfeld. Elaine has a bagel or two for breakfast, takes a drug test for work, and the next day finds out she tested positive for opium - “You know, white lotus. Yam-yam. Shanghai Sally,” her boss, Mr. Peterman, tells her.2007 May 15, Anahad O'Connor, Never Shower in a Thunderstorm: Surprising Facts and Misleading Myths About Our Health and the World We Live In, page 70
    • In the episode with Robert Duvall, Buz revealed that in the past he had his own problems with the White Horse, the Brown Sugar, the old Yam Yam, which seemed like a really cool thing to me.2010, Alexei Sayle, Stalin Ate My Homework

Forms of yam yam

pluralyam yams

Origin of yam yam

From the local use of "yow am" (or "yow'm") instead of "you are".

Unknown. Perhaps from yam or yum yum.

Questions about yam yam

What does yam yam mean?
Yam yam means a person who speaks the Black Country dialect.
What part of speech is yam yam?
Yam yam is a noun.
What is the plural of yam yam?
The plural of yam yam is yam yams.

Words near yam yam in the dictionary

  1. yam cakes
  2. yam daisies
  3. yam daisy
  4. yam stick
  5. yam sticks
  6. yam yam
  7. yam yams
  8. Yama
  9. yamabushi
  10. yamacha
  11. yamachas

Source and license

Adapted from Wiktionary: yam yam (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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