a Present for a Colleague

I HAD TO DO SOME OVER HOURS TODAY. SO I WAS OUT LATE WITH ONE OF THE COMPANY CARS. THE DISTANCE BACK TO THE COMPANY WAS LONGER  THAN BACK TO MY HOME. SO I DECIDED TO TAKE THE CAR BACK HOME WITH ME AND RETURN IT BACK TO THE COMPANY EARLY NEXT MORNING. I KNEW THAT ONE OF MY COLLEAGUES WILL HAVE TO USE IT TOMORROW MORNING. THEN I GOT AN IDEA ...