A condition where someone has hair dyschromia; the inability to see the true color of their hair. They will often bleach it to the point where it becomes frizzy and breaks off, and still not be satisfied.
This condition often goes hand in hand with Tanorexia.
"Omg, did you see that frazzed hair? She is totally Blondorexic!"
"That's a total case of Blondorexia. It's practically white!"