I understand the need to quote someone without using your hands. Example:
Alice said Bob quote intervened unquote.
This, I understand. Her use of the word "intervened" was a direct quote.
My question:
Some times, someone will say
quote unquote
in the middle of a sentence, with no word in between. What's the purpose of this?
PS. The word "quote" just lost all meaning in my head. Sorry if my post has the same effect on you.
Quote and unquote are verbal representations of quotation marks, exactly as you suggest in the beginning of your question. In your first example, they take the place of the quotation marks directly:
Alice said Bob quote intervened unquote.
Alice said Bob “intervened”.
In your second example, they indicate that the following (or occasionally preceding) word or phrase is to be understood as though it's a quote:
Alice said Bob quote unquote intervened.
Alice said Bob “intervened”.
When this occurs, the quoted phrase is probably set off intonationally, so you can hear where the boundaries are despite the word order.
Either version can be used with the same meaning, but I think the latter version is especially associated with so-called “scare quotes”. As Wikipedia says:
When referred to as “scare quotes”, the quotation marks are suggested to imply skepticism of or disagreement with the quoted terminology.
To my ear, this is especially likely when quote unquote precede the “quoted” phrase. It's a verbal signal of irony.
The phrase "quote unquote" denotes irony or sarcasm
A quotation mark before and after a word means that it is a verbatim recitation.
I have a different interpretation that snailplane's.
The sentence, Alice said Bob quote intervened unquote, would not be used in American speech because intervened is a verb. It is something Bob might have done, but not anything he is likley to have verbalized and therefore, in my opinion, not a potential quotation.
However, Alice said Bob quote unquote"intervened", means that Bob somehow became involved in a situation perhaps half-heartedly, perhaps ineffectively, perhaps interjecting himself in a situation that was not his business.
