Wow, this is a really, REALLY, well-thought out and animated cartoon. It's actually educational too, showing what happens if you let yourself go like that and put crap into your body like the chemicals from cigarettes and the cured meat from McDonalds.
Although, I'd really want to see an alternative version of this cartoon, where after the bloke suffers his heart-attack, he turns his life around and shows you the healthy changes his body goes through, hopefully motivating other people to do the same.