The Teacher Asked Mary a Question: But When She Responded… OH MY!

The 10th grade teacher asks Mary: “What part of the human body increases to 10 times it’s normal size when excited?” Mary responds: “That’s disgusting! I don’t have to answer that question!” So the teacher asks little Johnny, who responds: “That’s easy…the pupil of the eye.” “That’s correct, Johnny. Very good!” And turning to Mary, she says: “I’ve three things to say to you, young lady… first, you didn’t do your…