Had a philosophy class in the early 1970's and the professor posed a hypothetical question to the class to see how we would reply.
He set up a scenario stating that a roving gang of bad bikers had kidnapped his wife and kids and told him he would have to have sex with a sheep in front of the whole campus student body or they would kill his family.
So naturally, to save his family, he said he would have sex with the sheep in front of the whole student body.
The question he then posed to the class was:
"After doing this to save my family, how would you, as my students or colleagues, respond to me when I said hello to you as I walked past you on campus?"
Guy in front of me raised his hand and responded "Bahhhhh!!"