that'll be the day in Spanish
that'll be the day in Spanish is el día que la vaca vuele.
that'll be the day in Spanish
el día que la vaca vuele
(originally, Australia, New Zealand, idiomatic, informal) Said in reply to something that one believes will never happen.
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What is "that'll be the day" in Spanish?
"that'll be the day" in Spanish is el día que la vaca vuele.
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