ˈroad-hoggishadj. of the character of a road hog; having the driving habits of a road hog.
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1930 Time & Tide 7 Feb. 172 No motorist, however road-hoggish he may be, deliberately slays a child or any other person.
2008 Sunday Independent (Ireland) (Nexis) 6 July I drove at 80 kph in a 60 zone—..illegal, but neither dangerous nor road-hoggish in the particular road conditions.