Bonniefan3000 (born in September 1 1999) Bonniefan3000 appeared to the Five Nights at Eth's: Halloween Edition and a good friend of EthGoesBOOM and a developer of Five Nights at Eth's World games. Another game is in the works in which he and his friends travel dimensions. Maybe that's why he ended up here?
As a game developer, there is always something new going on in his mind....... but for Halloween it's just to scare people.