One man enters in an ambulant and says to the doctor:
“Help me, please. I have a knife in my back. “
The doctor, looking at his watch says:” Now it is 2:20 PM, and I work till 2PM, so as you can imagine I’ve finished for today, and I can’t help you. Be so kind and come tomorrow morning, at 8AM. “
“But tomorrow morning I will be dead. You must help me now. “
The doctor, angrily says: “I explained to you gently that I’ve finished my shift for today, and that I can’t do anything for you. You must pass here tomorrow. “
“But, until tomorrow I will lose all my blood, and I will be dead. Don’t you see that I have a knife in the back. “
The doctor, already very angry and irritated, extracts the knife from the back, and puts it in the patients’ eye.
“Now you can go to the ophthalmologist, he works till 3 PM. “
This joke is included in the Black Book of Jokes. You can order it from here.