If it is a short men's faux hawk all hair can be pushed to the center of the head. If it is a longer faux hawk or a womans faux hawk the sides of the hair can be"slicked" back while the top of the...
If you were to buzz the sides and leave the middle long, you wouldn't have a fauxhawk. You'd have a regular mohawk. So...I'd say "no" buzzcut would look good with a fauxhawk because you just can't do...