a city dweller who makes a habit of wearing plaids and flannel although he or she has little to no outdoor experience.
Robert Pattinson is such an urban lumberjack with all that plaid. Real outdoorsy people wouldn't be that pale.
Ever since Robert Pattinson made it popular again, there have been urban lumberjacks all over the city sporting plaid.
A person who gets his firewood by picking up free pallets from behind businesses in the city and carrying them home on his back.
Unable to cut down trees in the park, Nathan became an urban lumberjack to heat his flophouse.