[IALuder]

A middle school science teacher, Mrs. Parks, asked her class,
"Which part of the human body 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, and you'll get fired!".
She then sat back down.

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 to 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:

First, you have a dirty mind.
Second, you didn't read your homework.
And third, one day you are going to be VERY, VERY disappointed."