Ghoul

A ghoul is a mythical creature that originates from the pre-Islamic Arabian religion and folklore.
It is a shapeshifting demon that lives in deserts, cemeteries, and other uninhabited places.
It feeds on human flesh, especially the dead, and can take the form of the person it has eaten.
It also preys on travelers, children, and coins.

Ghouls have different interpretations in different cultures and media.
In Islam, ghouls are considered to be a type of jinn or devil that are burned and banished from heaven.
They are also associated with sorcery and deception.

In European folklore, ghouls are often seen as undead cannibals that have brought the curse upon themselves by eating human flesh.
They are very strong, but not very smart, and can be scared away by church bells.
In modern fiction, ghouls are sometimes portrayed as zombies, vampires, or ghosts that haunt graveyards and feed on corpses.
Ghouls are fascinating creatures that have inspired many stories and legends.

A ghoul is a fantasy creature that is often associated with graveyards and the consumption of human flesh.
A ghoul looks like an emaciated, roughly humanoid creature with a mottled, decaying skin stretched tight over its bones.
It has sharp teeth, sunken eyes, and filthy claws.
Some ghouls can also shapeshift into animals or take the form of the people they have eaten.
There are also different types of ghouls, such as aquatic ghouls, plaguechanged ghouls, and abyssal ghouls, that have their own distinctive features.

A funny joke to go along with this answer: Q: What do you call a ghoul who likes to eat brains? A: A no-brainer!