True Story apparently:

[Cath]

> > This teacher was a quick thinker........
> >
> > A high school English teacher reminds her class of
> > tomorrow's final exam.
> > "Now class, I won't tolerate any excuses for you not
> > being here tomorrow. I might consider a nuclear
> > attack or a serious personal injury or illness, or a death
> > in your immediate family - but that's it, no other
> > excuses whatsoever!"
> >
> > A smart-ass guy in the back of the room raises his
> > hand and asks, "What would you say if tomorrow I
> > said I was suffering from complete and utter 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, "Well, I guess you'd have to write the
> > exam with your other hand."
> > It took 15 minutes for the class to come to order.....

[YorkshireRam]

i dream of one-liners like that