Having never been to a brothel in his lifetime, the old guy decided that this would probably be his last visit to vegas so he thought WTF I'll try it.
He went to the well known one just outside vegas city limits and upon entering he was asked his preferences. After telling them he wanted a busty blond he sat down to wait to be called. Soon a blond came to his side and took his hand. She was a bit well worn, but the old guy still wanted to give it a try.
As they entered her room she said, "teeth or no teeth"?
The old guy looked surprised, but took out his dentures and handed them to her.