According to a post by CultureTrip,
German has some bizarre and hilarious proverbs

Some of our favourites German proverbs are Alles hat ein Ende, nur die Wurst hat zwei (everything has an end, only sausage has two), Ich verstehe nur Bahnhof (I only understand train station) whose English counterpart would be ‘It’s all Greek to me’ and the most delightful saying, Das ist nicht dein Bier! (that is not your beer!) which means ‘none of your business!’

Learning german is fun as both English and German are sister languages.