when pigs fly english idiom
When pigs fy, what doe sit mean? This is a question from my English quesitons and Answers pstoiries on my Instagram page

This is a great idiom, quite informal but good to use. We use 'When pigs fly' to say that someone has said something unbelieveable and you really don't expect this to happen in the future. The thing they have said is very 'far-fetched' and teh action suggested is NEVER going to happen in your opinion.

Example setences:

You think you will win the lottery this weekend? Yes and pigs may fly! It isn't going to happen!

There's no way you'll get an A grade, you haven't done any work at all! Pigs might fly before that happens!

There's no way that girl will like you, pigs might fly before shw agrees to go on a date with you!

As you can see it's very strong and be careful how you use it!