The 6th grade science teacher, Mrs. Parks, asked her class, Which >human body part increases to 10 times its size when stimulated?" No one >answered until little Mary stood up, angry, and said, "You Should not be >asking 6th graders a question like that! I'm going to tell my Parents, and >they will go and tell the principal, who will then fire you!" With a sneer >on her face, she then sat back down.

Mrs. Parks ignored her and asked the question again, "Which body part >increases to 10 times its size when stimulated?" Little Mary's mouth Fell >open; then she said to those around her, "Boy, is she gonna get in big >trouble!"

The teacher continued to ignore her and said to the class, "Anybody?" >Finally, Billy stood up, looked around nervously, and said, "The body Part >that increases 10 times its size when stimulated is the pupil of The eye." >Mrs. Parks said, "Very good, Billy," then turned to Mary and continued, As >for you, young lady, I have three things to say:

1) you have a dirty mind,

2) you didn't read your homework, and

3) one day you are going to be very, very disappointed."