This is funny.....

CHILD: Dad, where did I come from?

DAD: Okay, we had to have this conversation some
day!.. Listen...Dad and mom met in a chat room on the
net. I set up a meeting with your mom and we landed in
the bathroom at the Cyber Caf? Then, mom did some
downloads from dads memory stick and when dad was
ready to upload, we discovered that there was no firewall.
Seeing that it was a bit too late to cancel, I just carried on
doing the upload. Nine months later, the damn virus
appeared!......

CHILD: Huh?