Joke Collection Website - Joke collection - Do you know why there are pianos and mailboxes in horror movies?

Do you know why there are pianos and mailboxes in horror movies?

This seems to be a stalk.

Because there are some demons in the piano and some demons in the mailbox. A humorous joke.

The 82nd edition of Journey to the West's title song "Tian Tong Avenue is Wide and Wide" has just caught several demons and knocked down several more. Ghosts, how can there be so many! I will kill your soul and lose mine.