Ha, that's great. I got one.
There was a blonde who found herself sitting next to a Lawyer on an airplane. The lawyer just kept bugging the blonde wanting her to play a game of intelligence. Finally, the lawyer offered her 10 to 1 odds, and said every time the blonde could not answer one of his questions, she owed him $5, but every time he could not answer hers, he'd give her $50.00. The lawyer figured he could not lose, and the blonde reluctantly accepted.
The lawyer first asked, "What is the distance between the Earth and the nearest star?"
Without saying a word the blonde handed him $5. then the blonde asked, "What goes up a hill with 3 legs and comes back down the hill with 4 legs?"
Well, the lawyer looked puzzled. He took several hours, looking up everything he could on his laptop and even placing numerous air-to-ground phone calls trying to find the answer. Finally, angry and frustrated, he gave up and paid the blonde $50.00
The blonde put the $50 into her purse without comment, but the lawyer insisted, "What is the answer to your question?"
Without saying a word, the blonde handed him $5.