The man behind the slaughter

otherwise known as the purple guy, or as his canon name suggests- William Afton. The man behind the slaughter is a Fnaf meme where people point out purple people. Some actual backstory here: The man behind the slaughter, in FNAF lore, is a guy who killed five children to spark the start of Fnaf- hence his name.

Michael (purple guy's canon son)- My dad is the man behind the slaughter