This is about the greatest thing on The Simpsons in 15 years, if not ever. Judging by the style and animation, I guess this was a one-man job. John's style is all over this: the characters look absolutely insane, and there is so much going on it's just about impossible to catch it all- I kept rewinding it and must have watched it 20 times in a row. Homer hasn't been this funny in years. Great job, John!
Hopefully a video will be online tomorrow; I'll link to it then.