John was driving through a time warp when he noticed a police car from the past tailing him. The time-traveling officer activated his age-old sirens, so John pulled over. The officer approached the car and asked, "Do you know why I pulled you over?"
"No, officer, I don't," replied John.
"You were going 1600 years per century in a 1300 years per century zone," the officer explained.
"Well, I was just trying to keep up with the time-space continuum," John responded.
The officer raised an eyebrow and said, "Sir, there is no time-space continuum."
John, without missing a beat, replied, "That's how far behind I was!"