A little boy goes to his father and asks "Daddy, will you tell me how I was born?"
The father debates answering, but finally says:
"Well, I guess one day you will need to find out anyway!
Your Mom and I first got together in a chat room on Yahoo.
I set up a date via e-mail with your Mom and we then met at a cyber-cafe.
We sneaked into a secluded room, where your mother agreed to a download from my hard drive.
As soon as I was ready to upload, we discovered that neither one of us had used a firewall, and since it was too late to hit the delete button, a blessed little Pop-Up appeared nine months later and said - You've Got Male!"

Always a good one!!!