have a bee in your bonnet (about something)
idiomPart ofbee
have a bee in your bonnet (about something) — idiom
1. To talk or think about something constantly because you consider it very importa
1.idiom
Definition
To talk or think about something constantly because you consider it very important.
Example
Aiden has a bee in his bonnet about recycling.
Why does she have a bee in her bonnet about punctuality?