Cute! My son had a mohawk when he was younger. Then he grew a long tail in the back. They he bleached it. They dyed it all bright green. Now he is sixteen and has had perfectly nice, normal hair for several years.

I let him do whatever he wanted to his hair ... shave it bald, dye it pink, I don't care. It's hair. It grows back. If that small rebellion satisfies some need for individuality in them, wonderful!!