What does 'thanks but no thanks' mean?

Answer 1

Here are some statements: Thanks for your offer of help, but no thanks. I'd rather not accept that kind of help. Thanks for your offer of help, but no thanks. I'd rather not accept your help. There is a translation, though it may be a bit rough. An individual says, "Thanks, but no thanks." He means he does not want the kind of help offered by the person offering assistance. This may be because the assistance offered isn't the kind of help the individual wants, or isn't the kind of help the individual wants from the person who offered the help. It may also mean that the individual who was offered the assistance does not want any help whatsoever from the individual who is offering it, and possibly for reasons that are personal.