Three old men are sitting around the front porch, talking about their aches, pains and bodily functions.
The 70 year old man says, "I have this problem. I wake up every morning at seven and it takes me twenty minutes to piss."
The 80 year old man says, "i got it worse than that whipper-snapper. I get up at eight and I sit there and grunt and groan for half an hour before I can finally take a shit."
The 90 year old man says, "At seven I piss like a horse, and at eight I shit like a cow."
"So what's your problem?" ask the other two old guys.
"I don't wake up until nine!"
