https://www.churchofeuthanasia.org/e-sermons/butcher.html
This is a step-by-step guide on how to break down the human body from the full figure into serviceable choice cuts of meat. As in any field, there are a number of methods to the practice, and you may wish to view this as a set of suggestions rather than concrete rules. You will notice that the carving of the larger or "commercial" cuts down into smaller specific or "retail" cuts will be only mentioned in passing, and not concentrated upon. Also, the use of human fat and viscera is generally avoided, and left only to the most experimental chef. These choices, along with recipes and serving suggestions, are nearly infinite in variety, and we leave them to you. We've found these guidelines to be simple and functional, but recognize that there is always room for improvement and we welcome your suggestions.
Before getting to the main task, it must be mentioned that the complete rendering of the human carcass requires a fairly large amount of time, effort, and space. If the consumer does not wish to go through the ordeal of processing and storing the bulk of the entire animal, an easy alternative is as follows. Simply saw through one or both legs at the points directly below the groin and a few inches above the knee. Once skinned, these portions may then be cut into round steaks of the carver's preferred thickness, cut into fillets, deboned for a roast, etc. Meat for several meals is thus readily obtained without the need for gutting and the complexities of preparing the entire form.
The human being (also referred to throughout culinary history as "long pig" and "hairless goat" in the case of younger specimens) is not generally thought of as a staple food source. Observing the anatomy and skeleton, one can see that the animal is neither built nor bred for its meat, and as such will not provide nearly as much flesh as a pig or cow (for example, an average 1000 pound steer breaks down to provide 432 pounds of saleable beef). The large central pelvis and broad shoulder blades also interfere with achieving perfect cuts. There are advantages to this however, especially due to the fact that the typical specimen will weigh between 100-200 pounds, easily manipulated by one person with sufficient leverage.
Here the caution in choosing your meal must be mentioned. It is VERY IMPORTANT to remember that animals raised for slaughter are kept in tightly controlled environments with their health and diet carefully maintained. Humans are not. Thus not only is the meat of each person of varying quality, but people are also subject to an enormous range of diseases, infections, chemical imbalances, and poisonous bad habits, all typically increasing with age. Also as an animal ages, the meat loses its tenderness, becoming tough and stringy. No farm animal is ever allowed to age for thirty years. Six to thirteen months old is a more common slaughtering point. You will obviously want a youthful but mature physically fit human in apparently good health. A certain amount of fat is desirable as "marbling" to add a juicy, flavorful quality to the meat. We personally prefer firm caucasian females in their early twenties. These are "ripe". But tastes vary, and it is a very large herd.
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I got written up at one of my jobs for distributing this to tons of co-workers. It got some people real upset. I'm still laughing over it, and consider it one of the high points of my life. Some people just can't handle dark satire. It almost matches the time I threatened to flush a crotch droppin' down the toilet and he believed me.