Donkey's years

"Donkey's years" in a Sentence (2 examples)

Didn't you ask him how long it had been in his possession? I can't recollect that. I might have done so. Didn't he say for years and years and donkey's years?

With a heavy make-up, you’ll be the cutest vamp I’ve seen in donkey's years.

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Unscramble this word: donkeysyears