bonnet

a bee in (one's) bonnet

An obsession, often with something that is strange or a source of agitation. Ever since the blizzard last year, Dad has had a bee in his bonnet about moving to a warmer climate. It seems that Mike still has a bee in his bonnet over the criticism he got in the staff meeting.
See also: bee, bonnet

fling (one's) bonnet over the windmill

To act in a deranged, reckless, or unconventional manner. Refers to the eponymous character of the novel Don Quixote, who tosses his hat over a windmill (which he imagines is a giant) as a challenge to it. Sarah is always trying to buck social conventions, flinging her bonnet over the windmill whenever possible. I know you like to take risks in business, but don't fling your bonnet over the windmill.
See also: bonnet, fling, over, windmill

have a bee in (one's) bonnet

To talk incessantly about something one thinks is important (often in spite of others' disinterest). Ever since the blizzard last year, Dad has had a bee in his bonnet about moving to a warmer climate It seems that Mike still has a bee in his bonnet over the criticism he got in the staff meeting.
See also: bee, bonnet, have

put a bee in (one's) bonnet

1. To give one a suggestion of or idea about something that one should do, especially something that one becomes very interested in or obsessed with as a result. Someone put a bee in my bonnet that I should really advertise aggressively on social media, so I've been trying to bolster that side of the business lately. MY father put a bee in his Harry's bonnet last week about growing his own vegetables, and he's been out digging up a garden for them ever since.
2. To cause one to be extremely aggravated, irritated, or angry (about something). You look upset—what's put a bee in your bonnet? It really puts a bee in my bonnet when you undermine me like that in front of the kids.
See also: bee, bonnet, put

throw (one's) bonnet over the windmill

To act in a deranged, reckless, or unconventional manner. Refers to the eponymous character of the novel Don Quixote, who tosses his hat over a windmill (which he imagines is a giant) as a challenge to it. Sarah is always trying to buck social conventions, throwing her bonnet over the windmill whenever possible. I know you like to take risks in business, but don't throw your bonnet over the windmill.
See also: bonnet, over, throw, windmill
Farlex Dictionary of Idioms.

bee in one's bonnet

a single idea or a thought that remains in one's mind; an obsession. (*Typically: get ~; have ~; give one ~.) I have a bee in my bonnet over that cool new car I saw, and I can't stop thinking about it. I got a bee in my bonnet about swimming. I just wanted to go swimming all the time.
See also: bee, bonnet

put a bee in someone's bonnet (about someone or something)

Fig. to give someone an idea about someone or something; to urge someone to do something. Julie put a bee in my bonnet about a way to solve our money problems. Sam put a bee in my bonnet about having a party for Jane. He put a bee in my bonnet about Jane. I'm glad he put a bee in my bonnet.
See also: bee, bonnet, put
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

bee in one's bonnet

A strange idea or notion; also, an idea that is harped on, an obsession. For example, Bill's got a bee in his bonnet about burglars; he's always imagining strange noises. This term, which replaced the earlier have bees in one's head, transfers the buzzing of a bee inside one's hat to a weird idea in one's head. [Second half of 1600s]
See also: bee, bonnet
The American Heritage® Dictionary of Idioms by Christine Ammer.

have a bee in your bonnet

If you have a bee in your bonnet about a subject, you feel very strongly about it and keep talking about it. Daley has a bee in her bonnet about the state of popular music. There was no arguing with the boy when he'd got a bee in his bonnet. Note: This expression suggests that you think the subject that a person keeps talking about is not important. The expression is considered old-fashioned in American English. Note: Two images are suggested by this expression. The first is of thoughts moving around inside someone's head like bees. The second is of someone who has a bee trapped in their hat and is anxious to get it out before they are stung.
See also: bee, bonnet, have
Collins COBUILD Idioms Dictionary, 3rd ed.

have a bee in your bonnet

have an obsessive preoccupation with something. informal
This expression, along with have bees in the head or bees in the brain , was first used to refer to someone who was regarded as crazy or eccentric.
See also: bee, bonnet, have
Farlex Partner Idioms Dictionary

have a ˈbee in your bonnet

(informal) think or talk about something all the time and believe that it is very important: Harry’s always going around opening windows. He’s got a bee in his bonnet about fresh air.
A bonnet is a hat tied with strings under the chin, worn by babies and, especially in the past, by women.
See also: bee, bonnet, have
Farlex Partner Idioms Dictionary

a bee in (one's) bonnet

1. An impulse to do something; a notion.
2. An obsession.
See also: bee, bonnet
American Heritage® Dictionary of the English Language, Fifth Edition.

bee in one's bonnet, to have a

To have a strange fixation about something; to have an eccentric idea or fantasy. A version of the term appears in Robert Herrick’s “Mad Maid’s Song” (ca. 1648): “. . . the bee which bore my love away, I’ll seek him in your bonnet brave.” Allegedly the expression stems from the analogy of a bee buzzing inside one’s hat to a peculiar idea in one’s head. It has been a cliché since the eighteenth century. Lest one think it is obsolete, it appeared in a 2004 murder mystery: “By the way, what bee got into your bonnet at the meeting? Bailey had been pretty cooperative” (David Baldacci, Hour Game).
See also: bee, have
The Dictionary of Clichés by Christine Ammer
See also:
  • a bee in (one's) bonnet
  • a bee in bonnet
  • bee in bonnet
  • bee in one's bonnet
  • have a bee in (one's) bonnet
  • have a bee in your bonnet
  • get worked up about (something)
  • get worked up over (something)
  • busy as a bee
  • be (as) busy as a bee
References in periodicals archive
At around 8:30 am, he saw this snake come out from underneath his bonnet. It must have crawled underneath the bonnet to escape the heat at night and our car was parked outside our house all night," Iqbal's wife Afiya was quoted as saying in Times of Oman .
The driver of the car kept on speeding with the employee holding on to the bonnet, for a few meters away from the toll before stopping.
Dressed in a rain jacket, the man stays on the bonnet for a few seconds before beingpushed off by Rebecca's boyfriend,Rhys Williams, 38.
LOUGHBOROUGH'S Three Close Tenants' Association is again celebrating a successful Easter Bonnet Parade and competition, held at the Community Centre off Warwick Way.
Rawyards House hosted an Easter bonnet event and among those taking part in the Springtime fantastic fun was 106-year-old Martha Moffat and her family.
Dubai: A woman who had a dispute with a valet parking worker drove off with the man still sitting on the car's bonnet, Dubai Police said on Tuesday.
When a woman got married, only her husband could see her hair, Dudkovaacute told The Slovak Spectator.Fashion accessoryThroughout history, a bonnet became a conspicuous part of women's fashion.
The winners of the Easter bonnet competitions were: Lucy McLeary, Lewis Lever, Kade Nelson, Erin McFadden, Tyler McCabe and Callum Williamson.
A bonnet owner who has reached an advanced age, will choose and individual to transfer the rights of his bonnet to a new owner.
ISLAMABAD -- Local police have acknowledged that Indian army is involved in tying a youth to bonnet of an army vehicle and using him as human shield on April 9 in central Kashmir's Badgam district
While in New York City for a meeting with the design architect for Arris in 2012, Jason Bonnet, Vice President of Development at Forest City Washington, went to the City Museum of New York.
Three men on the drug watch list were shot dead by the so-called 'bonnet gang' in Pateros on Friday and Saturday.
Miss Lily's executive chef Adam Schop talks about the scotch bonnet chili
Who remembers wearing an Easter bonnet? Along with chocolate eggs and maybe a visit from the Easter bunny, children everywhere were encouraged to create and wear a decorated spring bonnet at this time of year.