not want to know(redirected from doesn't want to know)
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not want to know
To prefer to remain uninvolved in or unaware of the details of something or some situation, especially when it is illegal or unethical. A: "We could channel the profits through the offshore account, though it might not be totally legal." B: "I don't want to know—just make the numbers work!" If he's got another get-rich-quick scheme, I don't want to know about it.