Beetlejuice gets tired of Doomie 's tendency to be nice .
He builds a new vehicle : Road Hawg , the meanest chopper around , but Doomie 's the only Doomie who can save BJ from Road Hawg 's vicious new gang .
Beetlejuice gets tired of Doomie 's tendency to be nice , so he builds a new vehicle : Road Hawg , the meanest chopper around , but Doomie 's the only one who can save BJ from Road Hawg 's vicious new gang .