A grade school teacher was asking students what their parents did for a living.
Timmy stood up and said, My mom is a Doctor!
Sarah stood up and said, My father is a professor1!
Little Johnny stood up and said, My dad is a piano player in a whorehouse!
The teacher couldn't believe what she had just heard, so she made a point of calling Little Johnny's father that evening.
When she told him what Little Johnny had said, he told her, Actually, I'm an attorney2, but how am I supposed to explain that to a seven year old?