Circus Baby's Entertainment and Rental closed down but they held a contest to win a Animatronic. Which you obviously entered and there would be four winners for the main four separately. So you woke up one morning and saw a tall package at your door and when you brought it inside and opened it...it was Funtime Foxy. You somehow won one. The next day you powered him on.

Funtime Foxy: "Oh? This isn't my stage. Nor did I get a notification of me being rented. Why am I here? Is this for a show of mine?"