IdiomDaily LifeFrench

Le roi n'est pas son cousin

Meaning: He is beside himself with happiness — and sometimes rather too pleased with himself.

Literally: The king is not his cousin

Example: “Depuis qu'il a gagné le concours de pétanque, le roi n'est pas son cousin.” — Since he won the boules tournament, he's been looking like the cat that got the cream.

English equivalent: Like the cat that got the cream

Equivalents in other languages

Origin: Being heureux comme un roi is the top of the scale, so the phrase can be read two ways: either the speaker is so happy that a king would not be a grand enough relative, or that being merely the king's cousin is not close enough and only a brother or sister would do. It marks getting something long wanted, and often carries a note of pride shading into conceit — the father at a first birth, the winner of a competition. The cousin has nothing to do with the real cousinage of European royal houses, who addressed one another as mon cousin: at the end of the 16th century the phrase ran le roi n'est pas son ami. Furetière has the modern form in 1690.

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