At a retirement home, two of the elderly residents had developed a relationship, where every day they would sneak off in the middle of the afternoon and sit on a bench behind some bushes. Here the woman would give the man a handjob, after which they sneaked back inside.
One day, the woman noticed that the man also sneaked off in the morning, meeting with another woman on the same bench.
She decided to confront him, asking him “What does that woman have, that I don’t..?”
And he replied “She has Parkinsons”.