Sexual Exhaustion
A high school English teacher reminds her class of tomorrow's final
exam. She tells the class there would be no excuse for not showing up,
except for serious injury or illness, or a death in the student's
immediate family. A smart-ass jock in the back of the room asks,
"What about extreme sexual exhaustion?" The entire class does its best to
stifle their laughter and snickering. When silence is restored, the
teacher smiles sympathetically at the student, shakes her head, and
sweetly says "Not an excuse. You can use your other hand to write with."