A businessman sits next to a Blond on an airplane. As he try's to start a conversation she explaines to him that she really just wants to take a nap. He persists in his efforts to carry on a conversation. She again lets him know that she just wants to sleep.
He decides to make it interesting. "Let's play a game" he says. "I'll ask you a question and if you don't know the answer you give me $5. You ask me a question and if I don't know the answer I'll give you $5."
She once again tells him she just wants to sleep.
He raises the steaks. He'll ask her a question, and if she doesn't know the answer she gives him $5. If he doesn't know the answer to her question he has to give her $500. Now he has her attention.
He goes first.... How many miles is it from Earth to the Moon he asks? She thinks for a second, reaches into her purse and then gives him $5.
Now it's her turn..... "What goes uphill with 4 legs and comes down again with only 3 legs?" He thinks and thinks. He asks her for a moment. As he he trying to figure out the answer she falls asleep. He uses this time to get on the Internet and do a search. Nothing. He uses the Airphone to call all his friends. Again nothing. He then leans over and wakes up the Blond. He lets her know that he doesn't know th answer and gives her $500. The Blond says thanks and starts to go back to sleep. The man says "wait a minute, what goes uphill with 4 legs and then comes downhill with only 3 legs?" The Blonds get a look of total frustration on face and reaches into her pruse and gives the man $5.