Lydia’s too young to drive in the human world, but the Neitherworld is another story, so she and Beetlejuice buy a wrecked car which they rebuild and bring to life at a Deserted Neitherworld Auto Factory, naming him The Dragster of Doom (“Doomie” for short). However, the brain of the car (the carburetor) which “Bee-gor” stole is an abnormal brain, which causes a Jekyll-and-Hyde transformation every time Doomie sees a dog!