An old man goes to the doctor. At the end of the visit, the doctor says, "Well, all in all, you're in pretty good shape for a 95-year-old, and I can tell you feel good. Will there be anything else?"
The old man says, "Well, Doc, my new positive attitude must be because I recently got married again!"
"Married? Really?"
"Yeah, Doc. She's 28 and BEAUTIFUL. She works as a supermodel. And get this: she's pregnant! I'm going to be a dad again! At my age! What do you think of that, Doc?"
The doctor blinks a few times, then looks over at his umbrella leaning against the wall by the door. "You see that umbrella there, sir?"
"That umbrella by the door? Sure, Doc, I see it."
"Well, last weekend I went for a walk in the woods near my house, and I heard it might rain, so I took that umbrella with me. You with me so far"
"Sure, Doc, sure. You went for a walk in the woods with that umbrella."
"And in that woods, there's a creek that runs alongside the path, and in that creek, there's a beaver dam. And right as I'm walking by, there's beaver tending to the dam, doing some maintenance or whatever they do."
"Uh-huh. I'm with you, Doc."
"And I take my umbrella and point it at that beaver like I'm aiming it, and I say, 'Pow!' and at that very moment, that beaver falls over dead. Dead as a doornail. What do you make of that?"
"Dead? You say you pointed that umbrella there? Just a plain old umbrella, Doc?"
"That's right."
"And you said 'Pow' and it fell over dead?"
"Yep. What do you make of that?"
The old man scratches his head and looks at the doctor as if the answer is fairly obvious. "Well, Doc... I guess I'd have to say that... somebody else shot that beaver."
"EXACTLY!"