Mmmh blah

If you live in New York, you might never have to use this word.

But with humans, we never know. Everything can happen.

So we all know what blah blah blah means (like blah blah blah and blah blah blah and blah blah blah).
But do you know what just one blah means?

Aswer: you can use it to describe a feeling where you are a bit depressed, bored or even very depressed with no hope in future and you will say "I feel blah", "my day is so blah".

I told you though, don't worry : you might never have to use it here.