Probably eating them. Check this out. https://vocal.media/criminal/10-terrifying-cannibal-serial-killers A lot of them have the look. Also here is a cannibal in the wild. Is this not the goblin vampire archetype? https://www.thesun.co.uk/wp-content/uploads/2019/12/NINTCHDBPICT000549020303.jpg It makes sense with the goyem cattle and the baby dick blood drinking thing.