We do have the horse one in french : "J'en parlerais à mon cheval". It's generaly used to reply to someone questioning, nagging or bulling you, to face slapping

We do have the horse one in french : "J'en parlerais à mon cheval". It's generaly used to reply to someone questioning, nagging or bulling you, to face slapping him a bit. I'ts a sort of self-defence tactic and can be more translated by "this is not your business" than "i don't care". In the same way we have the more aggressive ones : "Est-ce que je te demande si ta grand-mère fait du vélo ?" or "Et ta sœur, elle bat le beurre ?" https://fr.wiktionary.org/wiki/j%E2%80%99en_parlerai_%C3%A0_mon_cheval https://fr.wiktionary.org/wiki/j%E2%80%99en_parlerai_%C3%A0_... https://fr.wiktionary.org/wiki/et_ta_s%C5%93ur_%3F_elle_bat_le_beurre https://fr.wiktionary.org/wiki/et_ta_s%C5%93ur_%3F_elle_bat_... https://www.expressio.fr/expressions/est-ce-que-je-te-demande-si-ta-grand-mere-fait-du-velo https://www.expressio.fr/expressions/est-ce-que-je-te-demand...