"A Betting Old Lady" joke

An old lady, carrying a bag of money, entered the Bank of Canada and insisted on speaking with the bank president to open a savings account since, "It is a lot of money!"
After arguing back and forth with her, the bank staff finally showed her into the president's office. When he asked her how much she would like to deposit, she replied $175,000 and emptied the bag on his desk. Curious as to how she came by all this cash, he asked, "This is an awful lot of cash to be carrying around. Where did you get all this money?"
"I make bets," the old lady replied.
"What kind of bets?" asked the president.
"I'll give you an example," she said. "I will bet you $25,000 that your balls are square."
"What a stupid bet. You can't win that kind of bet," chuckled the president.
"Well, do you accept my bet?" challenged the old lady.
"Sure. I'll bet you $25,000 that my balls are not square!" replied the president.
"Okay. Now since there is a lot of money involved, I would like to bring my lawyer with me tomorrow at 10:00AM as a witness. Are you agreeable to that?" the old woman said.
"Sure, no problem," replied the confident president.
That night, the president was becoming a little nervous about the bet, so he checked himself out in front of the mirror for quite some time. He kept checking his balls until he was absolutely sure there was no way they were square and that he would win the bet.
The followng morning, at 10:00 sharp, the old woman and her lawyer appeared in the president's office. She introduced the two men and repeated the bet, "$25,000 says the president's balls are square!"
As soon as the president agreed with the bet again, the old woman asked him to drop his pants so they could all see. He complied and the old lady peered at his balls and then asked if she could feel them.
"Well, $25,000 is a lot of money, so I guess you should be absolutely sure. Okay, go ahead," the president said.
Just then, he noticed that the lawyer was banging his head against the wall. "What's wrong with your lawyer?" the president asked the old lady.
"Nothing, except I bet him $100,000 that at 10:00 A.M. today, I would have the Bank of Canada's president's balls in my hand!" replied the grinning old lady.