or till the cows come home. An indefinite time.

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1610.  Drinking, eating, feasting, and revelling, till the cow come home, as the saying is.—‘Pope Joan,’ Harl. Misc., iv. 95. (N.E.D.) Also Swift, 1738.

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1824.  We were resolved to keep it up till the cows come home.Old Colony Memorial (Plymouth), March 6.

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1841.  [I declared] that, never having voted for [Mr. Rives’s] election myself, I never would, if I were in the Legislature; no, not “until the cows come home.”—Mr. Wise of Virginia, House of Repr., Jan. 27: Cong. Globe, p. 288, App.

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1860.  I could stand here and speak of Henry A. Wise of Accomac until the cows come home, but I won’t do it.—Speech of Mr. Goode in the Democratic State Convention: Richmond Enquirer, Feb. 28, p. 3/1.

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