This haircut is two tone in color with brown and bleach blonde and asymmetrical with each side looking different.
This cut works with fine and thin hair as we can see here. This guy is out for the evening at a bar sporting a lip ring in the center of his lower lip. He has an unshaven face showing a sparse beard. And below check out the side view that shows how the back is styled with tufts that make random peaks.
Hair gel is used in the rear area to get the stiffness needed to make these spikes.