[Mr. Jeeves]

I have friends who are teachers and they often don’t speak to me for days when I point that out.

Quote Heinlein - they’ll never speak to you again. :)

"There is a ready solution for anyone on the public payroll who feels that he is not paid enough: He can resign and work for a living. This applies with equal force to Congressmen, Welfare 'clients', school teachers, generals, garbage collectors, and judges." -- Robert A. Heinlein

[Reily]

The response would be “Who’s Heinlein?”