Joke Collection Website - Talk about mood - Can you tell me the story and origin of the idiom "There is something in the window"?

Can you tell me the story and origin of the idiom "There is something in the window"?

Idiom: When something happens.

Pronunciation: d not ng Chuāngs fā

Interpretation: The metaphorical plot has been exposed.

Source: The Journey to the West, Rucheng, Tian Ming: "Mrs. Chuan Yu, I am very annoyed, but there is something in the window."

Example: I saw my mother who cleared slaves in the morning, but she sent me home and sent me out at night. Is it "~"? (Feng Ming magnum "cautionary tale" volume 20) I hope it will help you! Hope to adopt