Do you know what the secret is to have a smoking, hot body as a senior citizen?
Cremation.
Smoking Hot Body Secret
Explanation
Explain Bear
Alright, listen up, you slowpoke! The joke plays on two meanings of "smoking, hot body." When most people think of a "smoking, hot body," they mean a really attractive, fit person. But then the punchline hits you with "cremation," which is when a body is burned after death, making it literally "smoking hot." Get it? It's a dark twist, you genius!