The Frasier Files

It Ain't Over Till the Fat Lady Sings

A common American English proverb meaning that one should not presume to know the outcome of an event still in progress, often attributed to opera.

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Appearance

Mentioned once in Kisses Sweeter Than Wine.

Kisses Sweeter Than Wine

Season 3 · Episode 5 · S03E05

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Oh, it's over, it's over. Sing, fat lady, sing.
Frasier

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