Abraham Lincoln said you could fool some of the people all the time and all of the people some of the time, but you cannot fool all of the people all of the time. But gracious, how some people will try!
"Sorry, but 'What happens in Vegas, stays in Vegas' is not a recognized legal precedent."
"Uhh ... excuse me ma'am, but you've ... uh ... taken my cart by mistake. I believe that’s yours over there."
"Before reading the will of the dear departed, I would like very much to make an offer for that fine animal."
"But honey! I bought it for you!"
"Consider this. If I go on this diet and exercise program, I might get so healthy you could lose me as a regular customer."
"I'll be willing to work for nothing, just to learn the business."