I see this note. What should I do?Both my father and my mother have gone out.When I wanted to go to the toilet,I found the door closed and there is a note on the door. It says "Piss on trousers,please."What's the meaning of the note? And what should I do?I'm at home.The door of the toilet is locked now.And there is a note on it.

问题描述:

I see this note. What should I do?
Both my father and my mother have gone out.
When I wanted to go to the toilet,I found the door closed and there is a note on the door. It says "Piss on trousers,please."
What's the meaning of the note? And what should I do?
I'm at home.
The door of the toilet is locked now.
And there is a note on it.