A little boy goes to his father and asks "Daddy, how was I born?"
His father answers, "Well, son your mum and I first met in a chat-room on Yahoo! Then I set up a date with your mum via email, and we met at a cybercafe. We snuck 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, nine months later a little Pop-Up message appeared that said: You've got Male."