Boardgamegeek https://boardgamegeek.com/boardgame/170423/comment-jai-adopte-un-gnou
English - The active player chooses a random theme by throwing two numbered dice then throws six "words and phrases" dice and sorts them from lightest to darkest color. Each die shows a word or phrase on it's face and the player must use the words to tell a story using the dice in front of her, in order: "Did I tell you about...".
Official http://www.ledroitdeperdre.com/jeux-de-societe/18-comment-j-ai-adopte-un-gnou-3700789292326.html
French - Comment j’ai adopté un gnou est un nouveau jeu de dés - signé Yves Hirschfeld & Fabien Bleuze - pour raconter des histoires incroyables, folles, croustillantes… inoubliables !