It is , substitute for actual words. Example: blah blah blah, that is so boring!
Yes, the word blah is in the dictionary. Blah: nonsense; rubbish
The Blah Story is a big joke. The Blah Story is not really meant to be read, for it mostly consists of the word blah, and it currently holds the world's largest word, sentence, and poem. There is no reason whatsoever to read it, and I found myself bored in the first ten words.
blah blah blah
I is really easy to star with. Say I am sorry or I blah blah blah.
dirty. mean. blah blah blah.
The definition of yada yada yada is almost like saying blah blah blah. It means basically yeah whatever. It is not really a real word. It is considered slang.
one... but blah isn't a word xD
blah blah who really cares
blah, blah blha, pageant
blah blah, i have no idea
because, as i just said, blah blah blah...
There really is no point to this song. Proubly the only one is the entertain.