I can only conclude that she is literally possessed with Satanic demons.
For those of you out there whom disbelieve in such entities, read Rosie's screed on that link, and that ask yourself if it's possible for a normal human being to spew out that poison.
Even the truly mentally ill in society are not as sick as this fat ugly monster.
If she is ever a passenger in a plane that crashes in deepest, darkest, Africa, and is eaten by cannibals, the cannibals will all die of food poisoning!