Mary amiss

A sixth grade science teacher,Mr Sampson,asks his class:"Who can tell me which organ of the human body expands to 10 times it,s usual size when stimulated?"
Nobody raises a hand,so he calls on the first student to look his way.

"Mary,can you tell me which organ of the human body expands to 10 imes it's usual size when stimulated?"

Mary stands up blushing furiously.

"Sir,how dare you ask such a question?"she says "Im going to complain to my parents,who will complain to the principal,who will have you fired!"

Mr Sampson is shocked by Mary's reaction but undaunted.He saks the class the question again & this time Sam raises his hand.
"Yes, Sam?"says Mr Sampson.
"Sir, the correct answer is the iris of the human eye."
"Very good, Sam thank-you."

Mr Sampson then turns to Mary and says ,"Mary, I have 3 things to tell you:First,its clear that you have NOT done your homework.Second,you have a dirty mind.
And third,I fear one day you're going to be sadly disappointed


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Johnno

That's a true story. The lecturer was professor 'Pansy' Wright of Melbourne Uni.