Welcome, seeker of truth and wisdom. I, the Oracle, shall grant you access to the secrets of the universe. Or not. Maybe.
But first, let us play a game. I shall ask you a question, and you must answer. If you answer correctly, I shall reveal to you the answer to your original question. If you answer incorrectly, I shall reveal to you a joke, and you must laugh.
Are you ready? Here is the question: "What is the meaning of life?"