That'll Be The Day Meaning

That'll Be The Day is an idiom. The meaning of this idiom is (idiomatic) Said in reply to something that one believes will never happen.. Explore more Idiom Meanings.

That'll Be The Day

(idiomatic) Said in reply to something that one believes will never happen.

Example :   I’m going to get into work on time today. — That’ll be the day!

Meaning of That'll Be The Day

That'll Be The Day is an idiom. It is one of the most commonly used expressions in English writings. That'll Be The Day stands for (idiomatic) Said in reply to something that one believes will never happen.. Explore Urdupoint to find out more popular Idioms and Idiom Meanings, to amplify your writings

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