Literal translation
to change the water for the olives
Meaning
to relieve oneself
Explanation
The image borrows a very real gesture from preparing olives, whose brine water must be changed regularly during curing to draw out the bitterness before they can be eaten, a common household task in olive-growing Provençal families. Chanja l'aigo eis óulivo borrows this concrete vocabulary to name, through a discreet and amusing image, a man going to relieve himself, the idea being that the liquid released somehow replaces or renews the one the olives soak in. The expression relies on gentle, popular humor, allowing a natural need to be evoked without naming it directly, in a familiar but by no means vulgar register, unlike other cruder expressions on the same subject. It is used only for men, the comparison losing its point otherwise. It appears in everyday conversation among close acquaintances, especially in the countryside, where preparing olives remains a family skill passed down through generations.