Large car made by Ford that is used by many police departments. Since Chevy quit making large, rear-wheel drive Impalas, the Crown Vic is the choice of car for many cops.
Unfortunately, it has a nasty habit of exploding when hit from the rear; as often happens when police park by the side of the road. There are several lawsuits against Ford for this car, for this reason.
Daaamn....what was that noise?
Oh, that was some unlucky cop in his Crown Vic being blown up, cause some drunk rear-ended his patrol car.