This is the smartest blonde joke:
A blonde gets on an airplane, and before takeoff, the guy in the seat next to her says "Let's play a game. It will make the flight go faster. Here's how it works, you ask me a question, if I don't know the answer, I give you $5. I ask you a question, if you don't know the answer, you give me $5."
The blonde says "I don't want to play a game, I just want to take a nap." The guy insists, and badgers her. He says "Look, I'll make the deal sweeter for you, if I don't know the answer, I'll give you $100, you still only need to give me $5 if you don't know the answer.
The blonde says "OK, but I get to ask the first question." The guy agrees, and the blonde asks "What has four legs going up a hill, but only three coming down?"
The guy says "Hmmm? Give me a minute to think about it." The blonde says "Sure, take all the time you want, I am taking a nap."
The guy gets out his smart phone and googles it .... no luck. He calls his office, and puts his assistant on it. He keeps trying, and the flight is descending when the blonde awakes from her nap, and the guy has to admit he doesn't know the answer, and dutifully pulls out a crisp Franklin and gives it to her, and she stuffs it into her bra.
The blonde then shuts her eyes and is about to nap again when the guy says "So what has four legs going up a hill, but only three coming down?"
The blonde opens her purse, pulls out a five, hands it to him and says "I don't know."
Slick
