What does "quote on quote" mean?
Could you also show the meaning in context?
Do you mean quote in quote...?
"We couldn't believe he said 'the room service was acceptable'," they said.
I don't like John too much. He thinks he is a quote-unquote expert on relationships.
If you were writing this, you would write it
I don't like John too much. He thinks he is a "expert" on relationships.
It is a way of showing sarcasm.