First, make a "buh" sound by putting your lips together and toning through your mouth, then release.
Second, make a "lah" sound by curling your tongue against the ceiling of your mouth, then make an "ah" sound by opening your mouth naturally and toning.
Lastly, put these two sounds together, only this time make the "buh" sound much shorter than the "lah" sound.
Congratulations! You have now said the word "blah".
You can say "To Whom it May Concern, Blah blah blah Sincerely, [name]"
You say blah blah shut up blah blah
To ask a quistion in a letter then you can say "Dear,blah blah i wanted to know if you could answer this quistion blah blah blah thank you ever so much and i hope you have a great year!"
blah blah blah! dont know dont care. blah blah blah! dont know dont care. blah blah blah! dont know dont care.
Because, She's basically saying, you don't know much about me/ you don't care who i am but still!
nasir and sadiyo
"i agree with you, blah blah blah"
blah blah blah
u say hi how r u whats ur name blah blah blah if u find it hard u should pratice with some1 u know
blah blah blah blah blha
Blah Blah Blah is when somebody is saying something you don't like, so you can just plug your ears and say "blah blah blah blah blah!" to drown it out. You can also just be talking and them you like say 'And she did this blah blah blah.' to describe nonsense you felt the person was speaking. And No "blah blah blah" isn't a word, it is just an expression.
blah blah blah like i know