Chica the Chicken

Chica is a main antagonist of Five Nights at Freddy's, being a yellow chicken animatronic with a bib that says "Let's Eat!!!". Along with Freddy and Bonnie, Chica is a robotic children entertainer housed at Freddy Fazbear's Pizza. This may seem so, but during the night, she is a dangerous murderer who tries to stuff any human she sees into Freddy's suit, which is lined in sharp metal and lethal wires.

Role in the game
Chica is the second most active enemy in the game, behind Bonnie. She is the only enemy who attacks from the left, and can only be seen in the window. Like Bonnie, her killing of the player will occur if she's outside and they don't close the door, before checking the camera and turning it off to see a fatal jumpscare from Chica. Chica can also disable the player's lights and doors, and if this happens, this means she's in the office, hiding. Turning the camera on before turning it off again will force her out of her hiding spot and kill the player instantly.

Trivia

 * Chica has a second set of teeth, which are obviously a human's other than her first artificial set, in the back of her throat. This is probably either one of the five children who were murdered in the pizzarea by a deranged criminal in the past, or the remains of the original security guard the player hears over the phone.