Female
The world's most common disability, affecting about half the population. Caused by a mutation that results in what should be a Y chromosome instead being an X chromosome.

Symptoms include:

-Severe difficulty driving
-Extreme emotional thinking and an inability to use logic
-Chronic flatulence
-Obsessions with children and babies
-Obsessions with men and eating all their food

Although some sufferers of feminity tend to function well and can even rival unaffected people (males), most tend to be unable to take care of themselves and end up as dishwashers (one of the few skills not affected by the disease).

There is no known treatment or cure, but the disease does tend to improve once the sufferer reaches old age.
"I heard Josephine is female"

"oh, that's horrible. Thoughts and prayers for a quick and speedy recovery!"