English edit

Etymology edit

Triplication of blah.

Interjection edit

blah blah blah

  1. A put-down to silence someone who would otherwise not stop talking.
    Oh blah blah blah. Just be quiet!
  2. A stand-in for trivial, obvious, or boring content.
    I went to go out, but couldn't find my keys; blah blah blah, my toddler had hidden them in his snow boots.

Alternative forms edit

Synonyms edit

Translations edit