Cat Litter
Don didn't have any cats. His roommate, Elsa, did. She refused to change their litter box. He hated the smell but refused to change it as well. Eventually he got so fed up he killed the cats.
He hated the smell but refused to change it as well. Don didn't have any cats. She refused to change their litter box. His roommate, Elsa, did. Eventually he got so fed up he killed the cats.