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general::
Phrase(s): That’s all someone needs. [and] It’s all someone needs.; (It’s) just what you need.; That’s just what you need.
Someone does not need that at all.; That’s the last straw! (Always sarcastic. The someone can be a person’s name or a pronoun.) • Jane: The dog died and the basement is just starting to flood. Fred: That’s all we need. • Sally: Bill, the check you wrote to the Internal Revenue Service was returned. There’s no more money in the bank. Bill: That’s all we need. • Bob: On top of having too many bills to pay, now I have car trouble! Mary: That’s just what you need!
McGrawhill's American Idioms And Phrasal Verbs