A little boy plays in a sandbox with the little girl from next door.He brags, "I have a big fire engine."The girl responds, "So what? I have a fire engine too."He says, "I have a toy tank."She replies, "So what? I have a tank, too."The young boy drops his pants and says, "I have a penis!"The little girl looks down her pants and runs home crying.The next day, the little girl returns to the sandbox. The little boy says, "You still don't have a penis and I do!""Well," says the little girl, "my mom told me not to worry about it. She said as long as I have what I have, I can get as many of those as I want."