albert fish
From the 1910s to 1930s,a serial killer,child molester and cannibal.He has two confirmed dead victim and a boy he stabbed in a park in 1910.He murdered,molested and ate 10 year old Grace Budd and 4 year old Billy Gaffney.He is also known as the Gray Man,Werewolf of Wysteria,the Brooklyn Vampire and the Boogeyman. Werewolf of Wysteria comes from Grace Budd's murder where he killed and ate her at the old Wysteria house. The Brooklyn Vampire comes from Gaffney's murder when Fish drank his blood.He is the most deranged killer in history.Ed Gein's crimes are manslaughter compared to Fish's horrific acts.He also has 2 other victims from Hong Kong.

Another definition is a sick molesting killer fuck who likes children for sex and eating them.
Def 1: Albert Fish is the most disturbing recorded killer ever.

Def 2: Mark is a total Albert Fish