Penny and Ron were looking for Koko’s old halloween ghost costume, and Koko overheard them say they couldn’t remember where it was. So Koko went on a creative expedition of her own and located a white plastic raincoat decorated with black animal figures, which she had once tried on for other reasons. Even though it was folded into a little 6″x8″ case, Koko imagined that it would make a swell ghost costume. The proof’s in the pudding . . .