a high school teacher was tired of his students giving him excuses for why
they didn't have their homework.

so, he stood up in front of the class and gave them this lecture:

"I expect everybody to have their homework tomorrow. No excuses other
than a death or serious illness in the family will be accepted."

one smart-alec student raised his hand.

"yes?" The professor asked.

"what about extreme sexual exhaustion, sir?"

the professsor sighed and said,
"then I guess you'll just have to use your other hand."