The teacher asked a student, "Michael, if you were on
a date, having dinner with a nice young lady, how
would you tell her that you have to go to the rest
room," the teacher asked. "Just a minute, I have to go
pee", he said. The teacher replied, "That would be
rude and impolite.

What about you Paul, how would you say it? I am
sorry, but I really need to go to the bathroom, I'll
be right back."
The teacher responded, "That's better, but it's still
not very mannerly to say the word 'bathroom' at the
table." And you Johnny, are you able to use your
intelligence for once and show us your good manners."

I would say: "Darling, may I please be excused for a
moment, I have to shake hands with a very dear friend
of mine, whom I hope you'll get to meet after dinner."
The teacher fainted.