CLEAN : Clear up operation underway as migrant camp evacuated north of Paris

The speaker acknowledges a mistake by repeatedly saying 'no' and apologizing with 'my bad'.

What do you think the speaker means by 'my bad'?

Why might someone say 'no no' repeatedly?

In what situations do you think someone would apologize like this?

How does the tone of the phrase 'my bad' affect its meaning?

What emotions might be conveyed through the expression 'no no, no no'?