A High School teacher was giving his class a difficult assignment, he stressed the importance of this particular assignment. He said that no excuses would be accepted, unless there was an illness-with a doctor’s note; or a death in the family-with a death certificate. One of his smart-ass students pipes up, "What about extreme sexual exhaustion, sir?" The class breaks up laughing, and when they settle down the teacher responds "Well, I guess in that event, You’ll have to figure out how to write your assignment with your other hand."
In a Sex Ed. lecture at Northern Arizona University, the professor was explaining that most of the makeup of sperm was basically Glucose (sugar). Almost as soon as the professor mentioned this fact, a female voice piped up from the back of the lecture hall "Well if it’s mostly sugar, how come it always tastes so salty?"
"Sex education has its own special problems," an instructor in the field pointed out to me. "One of my students has become pregnant, and I don’t know whether to flunk her or give her extra credit."