have a bee in your bonnet

US /hæv ə bi ɪn jʊər ˈbɑːnɪt/
UK /hæv ə bi ɪn jʊər ˈbɑːnɪt/
"have a bee in your bonnet" picture
1.

terobsesi, punya ide gila

to keep talking about something again and again because you think it is very important

:
She really has a bee in her bonnet about recycling.
Dia benar-benar terobsesi dengan daur ulang.
He's always got a bee in his bonnet about punctuality.
Dia selalu terobsesi dengan ketepatan waktu.