[Tom Alexander]

Originally Posted by Bob Smith

An atheist was seated next to a little girl on an airplane and he turned to
her and said, "Do you want to talk? Flights go quicker if you strike up a
conversation with your fellow passenger."
The little girl, who had just started to read her book, replied to the total
stranger, "What would you want to talk about?"
"Oh, I don't know," said the atheist. "How about why there is no God, or no
Heaven or Hell, or no life after death?" as he smiled smugly.
"OK," she said. "Those could be interesting topics but let me ask you a
question first. A horse, a cow, and a deer all eat the same stuff - grass.
Yet a deer excretes little pellets, while a cow turns out a flat patty, but
a horse produces clumps. Why do you suppose that is?"
The atheist, visibly surprised by the little girl's intelligence, thinks
about it and says, "Hmmm, I have no idea."
To which the little girl replies, "Do you really feel qualified to discuss
why there is no God, or no Heaven or Hell, or no life after death, when you
don't know shit?"
And then she went back to reading her book

Reminds me of:

Subject: "You don't know Jack Schitt"

The lineage is now revealed. Many people are at a loss for a response when someone says "You don't know Jack Schitt," but now you can handle this situation with confidence!
Jack is the only son of O. Schitt and Awe Schitt. O. Schitt, the fertilizer magnate, married Awe Schitt, the owner of Knee-deep N.Schitt, Inc.
In turn, Jack Schitt married Noe Schitt, and the deeply religious couple produced six children: Holie Schitt, Fulla Schitt, Giva Schitt, Bull Schitt and the twins, Deep Schitt and Dip Schitt.
Against her parents objections, Deep Schitt married Dump Schitt, a high school drop-out. After being married 15 years, Jack and Noe Schitt divorced. Noe Schitt later married Mr. Scherlock, and because her kids were living with them, she wanted to keep her previous name. She was then known as Noe Schitt-Sherlock.
Dip Schitt married Loada Schitt and they produced a nervous son, Chicken Schitt. Fulla Schitt and Giva Schitt were inseparable throughout childhood and subsequently married the Happens brothers in a dual ceremony. The wedding announcement in the newspapers announced the Schitt-Happens wedding. They created a bumper sticker and made millions. You've probably seen it...
The Schitt-Happens children were Dawg, Byrd and Hoarse. Bull Schitt, the prodigal son, left home to tour the world. He recently returned from Italy with his new bride Pisa Schitt.
So now when someone says, "You don't know Jack Schitt," you can correct them and inform them of your more than deep knowledge of the family tree.