Anime colored hair. I swear, it's a real thing now.
About a fourth of the kids at my school have hair in fluorescent colors. Now, don't take me wrong, it's dyed, but it's become so common that I see at least twenty people with bright, beautiful hair.
It's so cool! I know one guy who dyes his purple, two with neon green, and countless kids with blue or red hair.
Nature is truly ours to command.
Me, personally? I'd love to dye all of my lusciously lengthy hair a pale pink. I would be the freaking Megurine Luka of the world. <3 <3 <3