White Obama

Barack Obama got out of the shower and was drying off when he noticed he was white from the neck up to the top of his head.
In a shear panic and fearing he was turning white all over, he called his doctor and told him what had happened. The doctor advised him to come to his office immediatly.
after the examination, the doctor mixed a concoction of brown liquid, gave it to barack and made him drink it all. Barack drank the concoction and said "That tasted like bullshit!"
"It was" the doctor replied, You were a quart low.