His (iconic) haircut is that of a mullet, in a clean-cut, lightly gelled variation on the classic hairstyle.
en.wikipedia.org They have small, clean-cut heads, a straight profile with broad foreheads, and nostrils very capable of dilation.
en.wikipedia.org At first, the farmer accuses the narrator of being a traveling salesman, but he denies it, claiming instead to be a doctor, a clean-cut kid (who's) been to college, too.
en.wikipedia.org Though the movement's membership included former street people, radicals, and drug users, they now appeared clean-cut and neatly dressed.
en.wikipedia.org It shows the sleek and sophisticated images of the members, as they wore well-tailored black and white suits together with clean-cut hair, appearing mysterious with their sharp gaze.
en.wikipedia.org