[/nq] It is not something I'd like to hear someone say abou me. [nq:1]I know it is not prescriptively approved,[/nq] Nonsense. Perhaps a prescriptivist would tell you that it is not a polite way of telling someone that he is "not stupid", because there is no affirmation of the person's intelligence, just a negation of the person's stuidity, but I know of no proscription against this construction.
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