Extreme Exhaustion

A college professor had just finished explaining an important research project to his class. He emphasized that this paper was an absolute requirement for passing his class, and that there are only two acceptable excuses for being late, those that are were medically certifiable illnesses or death in the student's immediate family.

A smart ass student in the back of the classroom waved his hand and spoke up. "But what about extreme sexual exhaustion, professor?"

As you would expect, the class exploded in laughter. When the students had finally settled down, the professor froze the young man with a glaring look.

"Well," he responded, "You'll just have to learn to write with your other hand."