# pigs can fly

idiom

Source: https://englishreference.com/idiom/pigs-can-fly
Updated: 2026-08-10

## Meaning

Alternative form of pigs might fly.

## Examples

- I will clean the whole house when pigs can fly.
- If you think he is going to apologize for his mistake, pigs can fly.
- She dismissed his grandiose promises with a cynical laugh, noting that such an outcome would occur only when pigs can fly.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.