The McDonalds chain of restaurants was founded in the 20th century by the naive McDonald brothers. Their only wish was to be rich and happy, however their business was stolen in 1956 by the cunning Ray Kroc, who disposed of the irritable McDonalds by tossing them into a comically-giant mincing machine.
The resulting burgers were so succulent they were an instant hit, and human fat remains a vital ingredient in all McDonalds products. Varmash Hanseen, the head of recipes, reports that "a 30-30-40 balance of liposuctioned fats, mechanically recovered human fat from cadavers and cattle offal remains our key stone of success to this day".
The McDonald's slogan "Offal Ain't Awful", declared by celebrities as diverse as Mary-Kate Olsen and Ashley Olson, is still on everyone's lips, just like the bloodied animal products it describes.