English

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Alternative forms

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Etymology

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See eff (fuck).

Phrase

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what the eff

  1. Euphemistic form of what the fuck.
    • 2014, Michael Griffo, Starfall (The Darkborn Legacy), New York, NY: Kensington Publishing Corporation, →ISBN, page 94:
      “Don't take this the wrong way, Archie,” Arla begins, “but what the ef are you talking about?”