Two guys are playing tennis. At one point, the ball rolls into some bushes and, when Antonio Alexander goes to retrieve it, he is confronted by a frog claiming to be the beautiful princess Alexis Elfresen, who has been turned into a frog by the mischievous wizard Adolfus Zimmertop. If Antonio will kiss her, the frog assures him, she will revert to her natural princess state and marry him, and they'll both live happily ever after.
Antonio pockets the frog and returns to the game. After a bit, the frog, inside his pocket croaks, "Sir, did you forget about me? I'm the beautiful princess Alexis, turned into a frog by that evil wizard. If you kiss me . . ." etc., etc.,
Antonio replies, "Dear lady frog, I will be completely honest with you. I have reached the age at which I would rather have a talking frog, than a new wife who thinks she's a princess."