FLING (OR THROW) ONE'S CAP OVER THE WINDMILL(S)


Meaning of FLING (OR THROW) ONE'S CAP OVER THE WINDMILL(S) in English

fling ( or throw) one's cap over the windmill(s)

dated

act recklessly or unconventionally.

→ windmill

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.