an old man’s sex life
This old man of eighty years goes to the doctor and says, “You know, doc, when I was twenty and got a hard on I could push on it with both hands and I couldn’t even bend it…
When I was thirty and got a hard on I could push on it with both hands and I could just barely bend it….
Now that I’m eighty and occasionally I get hard I can push on it with only one hand and I can bend it right between my legs… Tell me, doc, am I getting stronger?”