Questions about example sentences with, and the definition and usage of "Blah"

A: @makdoong to hit the town in this context would be to travel to the location.

A: @Sa_ya_ "blah blah blah" is words that don't mean anything.

It's supposed to sound like a group of people talking and you can't hear any words.

It means you're just talking and they can't hear, or don't care what you're saying.

A: In that context, it means “and so on”.. the person is using “blah, blah” because they are too bored or lazy to elaborate further.

“What did your teacher teach you in class today?”
“Maths, science, blah blah blah...”

A: It can mean when you are talking about interests. Like asking favourite songs or books.
X: "What is your favourite bands"
Y: "Twenty One Pilots, Nirvana, etc"
X: "Those are a couple good ones"

A: Blah blah blah... It's a way to imitate someone who is speaking about something you don't want to hear. "blah blah blah-- please stop talking!" Blah by itself is not interesting -- not good or bad, just blah. It was a really blah day.

A: "You can say as below" is grammatically incorrect. "Say as" is not correct.

If you want to use the word below: "You can say what's written below."

Otherwise "you can say the following" sounds most natural.

A: I guess I could use both 'ei' and 'uh'😄 Thank you!!!!!

A: Wym blah blah ?

A: This is a very hard concept to grasp because there are no rules! But some are more natural and there are different social acceptances. But I'll try my best to explain.

Generally, blah blah and yada yada are informal. So and so and whatnot are slightly more formal than that. If you want to be extremely formal dont use these fillers.

Blah blah and yada yada are interchangeable. You can use these when you are filling in unnecessary details.

I went to his house, played soccer and blah blah blah/yada yada yada , I'm tired now.

So-and-so is used usually for filling in hypothetical names.

The teacher said, "for examples purposes, let's say so-and-so liked playing sport."

What not is used when you use an example TOO specific and want to broaden it out.

Q: "what plants grow underground"
A: potatoes and whatnot.

I hope my explanation helped. It is a lot of information but these are the general rules and examples which we use these in.

A: More people use blah blah blah

A: Sounds odd to me. The first line by A is correct though. This kind of exchange goes more like this...

A: Hello, this is Mr. Smith from Some Company. May I speak to Mr. Jones please?
B: Speaking. (Means: this is Mr Jones.)

You gave your name already, so B probably won't ask "who is..."

If you don't introduce yourself and just ask for Mr Jones, then it might go something like this.

A: Hello, may I speak to Mr. Jones please?
B: Speaking. May I ask who's calling?
A: This is Mr. Smith from Some Company.

A: We usually enter lots of random characters or "test test test", etc. "foo" and "bar" are also common.