[blah-blah-blah or blah-blah]Slang.
- and so on; and so forth.
- meaningless chatter; idle gossip: the blah-blah-blah of gossip columnists.
Origin of blah-blah-blah
1920–25, Americanism; reduplication of blah
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for blah-blah-blah
I hand him the script and with it a little speech about how excited and pleased I am with the work, blah-blah-blah.Alfred Hitchcock’s Fade to Black: The Great Director’s Final Days
December 13, 2014
They want to see a president issue big and courageous proposals, and they want Congress to rise above the blah-blah-blah.Barack Obama and the ‘Centrist’ Fantasy About Dealing With the GOP
April 18, 2012