[ blah-blah-blah or blah-blah ]
/ ˈblɑˈblɑˈblɑ or ˈblɑˈblɑ /
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. 2019