road hog

Noun

1.

road hog - a driver who obstructs others Synonyms: roadhog

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