Lawyer and Dumb Blonde

There was a lawyer and a dumb blonde on a hill, the lawyer says to the blonde “I’ll ask you a question and if you get it wrong you owe me five dollars, but if you ask me a question and I get it wrong I owe you five hundred dollars.
So he asks what’s 2+2?
She didn’t know so she gives him five dollars.
Then she asks the lawyer what goes up a hill with 3 legs and comes back down with 2? He opens his laptop and searches for 4 hours, then he gives up and pays her 500 dollars.
Then he asks her what was it? She hands him 5 dollars. Thats what is called a smart blonde 🙂