Cast: Doctor, three Dads
Setting: Hospital
Doctor: Mr. Thompson, congratulations. You're the proud father of twins!
Thompson: What a coincidence -- I come from Two Mountains!
Later --
Doctor: Mr. Smith, you now have triplets!
Smith: That's quite astonishing! I come from Three Rivers!
Third father faints; doctor revives him.
Doctor: Mr. Smart -- what's wrong? Your wife hasn't even given birth yet!
Smart: I come from Thousand Islands!