Professor P knows…

Professor P is charitable. Other professors would have screamed “PAY ATTENTION FOOL!”
Professor P: “If you missed class on any of those days where I passed out a handout, don’t worry. I always collect the extras and give them to my secretary. You may pick up extra handouts with her.”
(Professor P answers a question from another student, then Jill raises her hand.)
Jill: “Do you have an extra handout for future interests?”
The entire class starts laughing. Jack, who sits next to Jill, is laughing so hard that he has to turn away.
Professor P (to Jill): “Uh…extra handouts are with my secretary.”
(Professor P looks at Jack, who is still laughing.)
Professor P (to Jack): “Oh believe me, I know what you’re thinking.”