Senility jokes

An old man is sitting on a park bench, crying his eyes out. A jogger stops, feels bad for him, and asks, "Sir, what's wrong?"

The old man sobs, "I'm 85 years old. I have a 25-year-old wife at home who is a supermodel. She cooks me gourmet meals every day, she keeps the house spotless, and we spend every night in total, passionate bliss."

The jogger looks confused. "Wait... that sounds amazing! Why are you crying?"

The old man looks up, tears streaming down his face, and wails: "I can't remember where I live!"

If Slade were any more SENILE, he’d be pH 7.

I want to make a joke about old age, but I'm too senile to finish it.

How do you die from Alzheimer's? You forget how to breathe.