blah, blah, blah
From Longman Dictionary of Contemporary Englishblah, blah, blahblah, blah blahblah, blah, blahspokenBORINGKNOW something used when you do not need to complete what you are saying because it is boring or because the person you are talking to already knows it You know how Michelle talks: ‘Tommy did this, and Jesse did that, blah, blah, blah.’ → blahExamples from the Corpusblah, blah, blah• You know how Michelle talks: "Tommy did this, and Jesse did that, blah, blah, blah."