The last name of a group of murdered kids and a serial killer.
Freddy Fazbear: The one and only Afton stuffed me in a suit.
William Afton: Hell yeah I did!
Death that is good. You can use it to be put underground for a couple thousand dollars.
Friend: Did you hear about Mikey?
Mikey: Die
Hell is a place where Satan and I live. You should come there too.