wants to play a prank on his son Peter

One day when peter was out Walter sneaks into his room and looks around to find something to turn himself into to prank his son as he was looking around, he sees peter's collection of anime figurines and his sons sex doll, so he writes a note saying he found a spell and saying that he has become one of the items in his room and he has to find him and change him back by touching him with his hand and chanting the spell to reverse the transformation before the time limit he set for the spell wears off if he finds him he will buy him a new car if not there he will owe his dad a favor. Walter then goes and takes a look around.