This exclamation is perhaps American, though it occurs in J. B. Buckstone’s ‘Presumptive Evidence,’ ab. 1829, Act I. sc. ii.

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1840.  Man alive! what do you put yourself in such a plaguy passion for?—Mrs. Kirkland, ‘A New Home,’ p. 168.

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1845.  Man alive, I never heard of sich a oudacious perceedin’ in my life. This town’s got a monstrous bad name for meanery and shecoonery of all sorts, but I never know’d they ’low’d pirates here afore.—W. T. Thompson, ‘Chronicles of Pineville,’ p. 47 (Phila.).

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1845.  “Ouch! whew! man alive! what’s that?” shouted the speaker, and he lifted his feet from under him so suddenly, that he came near pitching on the floor.—Id., p. 49.

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1909.  Man alive! [the wild geese] know how far they have to fly to get home.—N.Y. Evening Post, April 8.

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