Literal translation
go make the sun rise
Meaning
go away, leave me alone
Explanation
This formula serves to brush someone off sharply, in the sense of go away, leave me alone, by assigning them an absurd and impossible task. Literally, vai te faire leva lou soulèu translates as go make the sun rise: the deliberately grotesque image sends the other person off to perform a feat beyond human reach, a way of banishing them far and for good without ever expecting their return. The turn belongs to a family of Provençal expressions built on the same principle, sending an unwanted person to accomplish an impossible chore: this detour softens the insult through absurdity while sharpening its bite. The register is familiar and mocking, aimed preferably at a fool or a naive person one wants rid of, bluntly but without outright coarseness. The verb leva here carries the sense of raising, lifting, while soulèu names the sun itself.