He threw his cap over the windmill and quit his job suddenly.
throw one's cap over the windmill
idiomTo act in a bizarre, eccentric or immoral manner.
Origin
disputed originProbably a calque of French jeter son bonnet par-dessus les moulins . Widely reported as deriving from a passage in the novel Don Quixote in which the titular character throws his cap over a windmill that he has mistaken for a giant, as a challenge. However, no such passage exists in the book.
After years of being sensible, she threw her cap over the windmill and moved to a remote island.
The professor threw his cap over the windmill by abandoning his academic career to pursue a life as a traveling circus performer.
- 01
abound in one's own sense
To follow one’s own inclinations and opinions.
- 02
ace up one's sleeve
A surprise advantage of which others are not aware.
- 03
act one's age
To behave in a manner appropriate to one's age.
- 04
act one's age, not one's shoe size
Synonym of act one's age (“to behave in a mature manner; to avoid being childish”).
- 05
afraid of one's own shadow
Exceptionally timid.
- 06
air one's dirty laundry in public
To reveal one's sordid secrets to the public.
- 07
air one's dirty linen in public
Synonym of air one's dirty laundry in public.
- 08
albatross around one's neck
A characteristic, possession, associate, or previous deed that hinders one's ability to succeed.