An old man of ninety was sitting on a park bench crying.
A policeman noticed this and asked him why he was crying. "Well," says the old fellow, "I just got married to a twenty-five year old redhead. Every morning she makes me a wonderful breakfast and then we make love. In the afternoon she makes me a wonderful lunch and then we make love. At dinner time she makes me a wonderful supper and then we make love.
"The policeman looks at the old man and says, "You shouldn't be crying! You should be the happiest man in the world!"
So the old man says, "I know! I'm crying because I don't remember where I live!"