Need a scary costume for your video gamer? Choose the Nightmare Bonnie Child Costume It?s a four-piece set that includes two purple mittens, a purple jumpsuit with red bow tie and a purple mask. The mask looks damaged and you can see what appears to be the animatronic skull. In the Five Nights at Freddy?s video game series and its novel adaptation, Bonnie is the guitarist in the band at Freddy Fazbear's Pizza. He?s an animatronic rabbit who comes to life at night, stalking the nighttime security guard in several games. In Five Nights at Freddy?s 4, the characters have left the pizza place and are not in the bedroom of the child. Nightmare Bonnie is even more scary. But don?t be too frightened when you see this outfit on Halloween; it?s just your kid inside.