CLEAN : Palestinians set fire to barricades, Israeli army fires tear gas in east Jerusalem

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What do you think the phrase 'Blah blah' signifies in a conversation?

How would you interpret the use of 'blah blah' in written communication?

In what contexts might someone use the term 'blah blah'?

Can you provide an example of a situation where 'blah blah' would be appropriate?

What emotions or attitudes might be conveyed by saying 'blah blah'?