I got chatting to a nice looking woman in our local pub, and to cut a long story short we decided to go back to her place, so there I was (giving her the good news) I said " Stop, stop, wait a minute, pardon me for asking but when was the last time you had sex?"
She thought for a moment and said 1958, WOW I said "that was a long time ago" she looked at her watch and said "No, it's only 21.30 now"