Blanco Disease

when a very white casper looking person experiences a very catastrophic process which happens when someone who is white goes in the sun for a very long time. which results in sun burn, but this isn't just any ordinary sun burn, this burn travels around your body turning your skin darker, darker, aaaand you guessed it, Darker!

"hopefully nobody believes in Blanco Disease like probably Kailey will...-.- lololol"