Reading via mastodon translate a thread by a French poster about recent actions by Macron and partway through got slapped in the face with the discovery that "I'll eat my hat" is an idiom in France as well as America ("Bon, je mange mon chapeau, et c'est pas très bon.")
Is this… how universal is this? Do they eat hats in Germany? Russia? What percentage of earth has a local-language idiom for eating hats?

Census from responses:

Eat hats: English, French, Norwegian, Swedish, Danish*, Icelandic, Hungarian, Finnish, Estonian*, Hebrew

Do not eat hats: German, Russian, Spanish, Italian, Polish, Yiddish, Mandarin Chinese

Contradictory data re: hat-eating: Dutch

* Hat may optionally be "old"

@mcc I think they eat their shoe in Germany
@urbanfoxe I'm hearing a lot about brooms
@mcc @urbanfoxe eating your shoe is the phrase in Dutch
@Tijn @mcc @urbanfoxe Strange, I never heard shoes in Dutch! Hats all the way. 🤠 🍴
@thomastc @mcc @urbanfoxe I've never heard hat in Dutch haha
@Tijn @thomastc @mcc I made the shoe assumption because of Werner Herzog