Nancy worked in an old folk's home. One day as she was making her rounds she looked in on Bill, who suffered from dementia; Bill was sitting on the edge of his bed with his fists held up in front of him as if holding a steering wheel making "VROOM VROOM" noises.
"Bill, what are you doing?" she inquired.
"I'm driving to Las Vegas!!" Bill replied,smiling contentedly.
"Well, drive safely, Bill." she cautioned, stifling a giggle.
She then went to check on Abe in the next room.
Nancy found Abe lying in bed masturbating furiously. "Oh my God! Abe what are you doing?"
Abe raised his head and grinned, "I'm fucking Bill's wife while he's in Vegas!!"