 CHAR: In Season 3 Episode 2, Lionel is telling Rocky a joke about a  parrot with no feet. ("So the parrot said, No, I didnt see a  thing. I got so excited I fell off my perch.") Rocky replies, "I  understand the joke, I just dont think its funny. In Season 9  Episode 3, Rocky tells the same joke to Mrs. Bale, laughs, and  admits, "Its a very good joke, that!" (Note: "Season 5 Episode 6  has Lionel telling the joke to Steven, who doesnt get it.)