Can you tell me some jokes? I'm scared to death listening to ghost stories.

A doctor is going to go home in the middle of the night after an emergency. I walked to the door of the elevator, saw a female nurse, and then took the elevator downstairs together, but the elevator still went downstairs. In B3, the door opened, the elevator door opened, and a little girl appeared in front of them, lowering her head and saying that she would take the elevator. When the doctor saw it, he quickly closed the elevator door. The nurse asked strangely, "Why not let her come up?" The doctor said, "B3 is the morgue of our hospital. The hospital tied a red ribbon to the right hand of each corpse. Her right hand, her right hand has a red ribbon ... "Hearing this, the nurse gradually stretched out her right hand and said with a sinister smile," Is it ... such a red rope? "