Here is a five nights at Freddy theory so you know Freddy bonni chica and foxy well what if they use to be children who got left inside one night my accident. The children's names were Freddy chica bonni and foxy and they heard about the robots and what they do at night. So they looked around until bonni the kid was gone. Then they heard a scream but then it stopped.So then they found a note that said the bite of 87.Then they heard a low childish laughter and turned around.Then they saw the four robots from the game.They were killed and put in the suits.The next day there moms came and told the owners where children was not home last night.So the owner checked the plavce and saw blood come out of the robots.They were reported dead.If you like this theory please give it a diamond and thanks for reading