Here's a story I am just gonna make up.
One time at Freddy Fazbear's Pizza, Foxy was entertaining the kids. He was telling a story about his adventures out at sea! It came closing time and all the kids left. Except for one. He hid in the back room. He wanted to stay there, and play with the Animatronics some more. After everyone had left, he left the back area. He snuck down to Pirate's Cove, without being seen by the Nightgaurd. He turned Foxy back on. "Eye, Maties!" The Pirate sang out. The Nightgaurd checked after hearing the noise. He saw the kid dancing around with Foxy while they were singing the "Dum De Dum" song together. The Nightgaurd picked up his phone. "Hey Mike. Yeah. There's a kid down here, playing with the animatronics. Yeah. I know, I know. I'll go get him. Mkay. Bye" He sighs as he walks down to Pirate's Cove. When he gets there, the kid is gone. Foxy is off. It is like nobody is there. Then it strikes 12 AM. Freddy and Co. Turn back up. "W-W-W-Welcome to Freddy Fazbear's Pizza!" the Animatronic Bear chimes. "You wanna play? I like games..." Bonnie says, creepily. "I Kno-o-ow. Let's play Hide and See-e-e -KILL- Seek!" Chica says. "Okay!" Freddy says, as he starts to count down. "5.... 4... 3.... 2..... ONE" Freddy screams. The Nightgaurd flinches in his office. It's 2 AM on Night 3. Bonnie and Chica have moved and Foxy is peeking out of the curtains. What shall the Nightgaurd do?