Sunday driver backseat driver bus driver busman cabby cabdriver careerist chauffeur driver egotist fortune hunter hack hackdriver hackman hacky hit-and-run driver hog individualist jitney driver joyrider lone wolf loner monopolist motorist narcissist self-advancer self-pleaser self-seeker self-server speeder taxidriver teamster temporizer timepleaser timeserver truck driver trucker truckman tufthunter