A little change
The patient shook his doctor's hand in gratitude and said:"Since we are the best of friends, I would not want to insult you by offering payment. But I would like for you to know that I had mentioned you in my will.""That is very kind of you," said the doctor emotionally, and then added, "Can I see that prescription I just gave you? I'd like to make a little change..."

At a jury trial with the jury consisting of 8 men and 4 women...
At a jury trial with the jury consisting of 8 men and 4 women:Defendant: "Your Honor, I wish to change my plea."Judge: "Is someone using undue influence to prompt you to change your mind?"Defendant: "No sir, when I pleaded Not Guilty I didn't know there would be women on the jury. Since I can't even fool my wife, I'll never be able to fool the four women jurors."