An old army veteran went to the doctor for his yearly check-up. The doctor looked him over before picking up his pen and paper and asking a few general questions.
“When was the last time you were intimate with a woman?” the doctor asked.
There was a long pause while the retired soldier tilted his head in thought. Finally, he replied: “I believe it was about 1955.”
The doctor raised his eyebrows in shock: “Well! It’s been quite a long while then hasn’t it?”
The veteran shrugged and answered: “I mean, I guess so… it’s only 20:15 right now isn’t it?”