Explanation

  • A polite and common response to Thank you.
  • It implies that the favor or action performed was insignificant or expected, and therefore requires no thanks or acknowledgement ('It's not worth mentioning').

Origin

  • A standard English phrase based on the verb mention (to speak or write about something briefly).
  • The underlying idea is that the act of kindness was too minor to warrant being spoken about or thanked for.

Alternatives

Slang/Informal:

  • No problem. / No prob.
  • No worries.
  • Anytime.
  • S'all good. / It's all good.
  • No sweat.

Vulgar/Emphatic:

  • (Not applicable)

Milder/Standard:

  • You're welcome.
  • Not at all.
  • It was nothing.
  • Think nothing of it.
  • My pleasure. / The pleasure was mine.
  • Glad I could help. / Happy to help.

Situational Appropriateness

  • Suitable for a wide range of situations, from informal to semi-formal.
  • Considered polite and gracious.
  • Might sound slightly more formal or traditional than No problem or No worries.

Misunderstanding Warnings

  • Unlikely to be misunderstood. Clearly a polite way of accepting thanks while minimizing the favor done.

Examples

  • Thank you for holding the elevator. / Don't mention it.
  • I appreciate you bringing me coffee. / Oh, don't mention it.
  • Thanks for the advice. / Don't mention it.

Dialogue

Social Media Examples

  • (Less common in very casual online chat, but possible in more polite exchanges)
  • Email reply to thanks: Thank you for providing the information so quickly. -> Reply: Don't mention it, happy I could assist.

Response Patterns

  • Used exclusively as a response to Thank you.

Common Follow-up Questions/Actions

After hearing Don't mention it:

  • The person who said Thank you usually accepts the response gracefully, perhaps with a nod or smile.
  • The exchange of thanks is concluded.

Conversation Starter

  • No.
  • It's a response to Thank you.

Intonation

  • Usually said politely, often with a slight smile.
  • Typically has a falling intonation.
  • Stress can be on MEN-tion: Don't MEN-tion it.
  • Meant to sound modest and dismissive of the need for thanks.

Generation Differences

  • Used across generations, though possibly slightly more common among older generations compared to the prevalence of No problem or No worries among younger speakers. Still very common overall.

Regional Variations

  • Widely used and understood in both British and American English, as well as other English-speaking regions.
Anytime