Cannibalism the act of eating internal organs and flesh of humans is very creepy!
It definitely is
I have watched a few movies about cannibalism or cannibals 
I can't do it, too scary for me
well I suppose I watched only one and they only did it out of survival.  It was called "alive". the one about the Rugby team who had to survive in the frozen mountains by eating the bodies of the people who died.
Oh yes I've heard that story
The Island Carib people of the Lesser Antilles, from whom the word cannibalism is derived, acquired a long-standing reputation as cannibals following the recording of their legends in the 17th century. Some controversy exists over the accuracy of these legends and the prevalence of actual cannibalism in the culture. Cannibalism was practiced in New Guinea and in parts of the Solomon Islands, and flesh markets existed in some parts of Melanesia. Fiji was once known as the "Cannibal Isles". Cannibalism has been well documented around the world,
Human cannibalism
Human cannibalism is the act or practice of humans eating the flesh or internal organs of other human beings. A person who practices cannibalism is called a cannibal. The expression "cannibalism" has been extended into zoology to mean one individual of a species consuming all or part of another individual of the same species as food, including sexual cannibalism. Some scholars have argued, however, that no firm evidence exists that cannibalism has ever been a socially acceptable practice anywhere in the world, at any time in history.