A priest and a rabbi operated a church and a synagogue across the
street from each other. Since their schedules intertwined, they
decided to go in together to buy a car. So they did. They drove it
home and parked it in the street between their establishments.

A few minutes later, the rabbi looked out and saw the priest sprinkling
water on their new car. It didnt need a wash, so he ran out and asked
the priest what he was doing. Im blessing it the priest replied.

The rabbi replied Oh, then he ran back into the synagogue. He
reappeared a few minutes later with a hack saw, ran to the car and cut
off the last 2 inches of the tailpipe.