Board Thread:Questions and Answers/@comment-104.172.189.120-20150505044206/@comment-217.209.94.177-20170704135153

"Ghoul" is also a calling label for "Necrophiles", "crackheads", "unorthodox besserwisers" and "compulsive online gamers who stays up all night long", in our modern society.

So being a ghoul is pretty easy for a human, if albeit morbid and destructive.