Chibi Springtrap is a chibi(small) rabbit costume with remainings of a corpse. It's a little rotten. The corpse once was a man called William Afton, he owned a pizzeria Freddy Fazbear Pizzeria. Serious, murderous, can be agressive, intelligent, manipulative. killed childern. Once when he came back to pizzeria the ghost of dead children started chasing him he hid in his old costume that he used to kill in. But there were springlocks in it and they trapped him and killed him.