Squirrel: I'm sorry to bother you but the bird feeder is empty. (A squirrel, my mother named Petey, once got on the porch railing and rang the doorbell because he wanted some peanuts!) Now I call all squirrels, "Petey"
The story that the originator of this picture gave is that a random stray cat jumped into their empty firewood box, then freaked out. Maybe the story is made up, but still a hilarious picture of the special relation between a cat and its box.