Transcript:
goat says, "This biography of Marco Polo is the greatest?do you know who Marco Polo is, Pig?" Pig says, "Do I? You bet I do." Goat says, "Who?" Pig says, "He invented the swimming pool." Goat says ,"No." Pig says, "Marco." Rat says, "Polo."
Another joke I don’t get. I’m guessing there’s some movie with such a bit of dialog? Maybe it involves a couple of guys who are digging a swimming pool?