The graveyards of the large French cities are haunted at night by a huge Black Dragon who breaks open graves and feasts on the flesh and bones of the deceased like some gigantic ghoul. The French have nicknamed the black Dragon "Fossoyeur" which means "Gravedigger" in French.
It is said that the dragon is actually a transformed human poet who had a morbid fascination with death and the afterlife after he lost his family in a car accident, which he caused. So if you go out at night in France, do not wander near the graveyards, you might just end up between the claws of the Gravedigger.
It's the Black Dragon from D&D, done in CS3