When Pigs Fly
In English, we often use the term " when pigs fly " to indicate something that will never happen. It... ...It's become so common that we've managed to make flying pigs a pop culture meme. It's not the only way to say... ...rases for "not gonna happen." For example:Israel "...
https://www.neatorama.com/2013/08/25/When-Pigs-Fly-2/
