On my interview day - all of us in suits and ties, sitting together in a large room, filling out the paperwork. A HR lady is walking around us like an old school nun looking over our shoulders as we all write our "tell us about yourself" stories. A military guy raises his hand and asks about the smoking / nicotine question. He obviously had not studied the company and had no idea. He tells the HR lady that he does not smoke, but that he did have a cigar at a friends wedding about 6 weeks ago - and was that OK? She says to him, it's a yes or no question - have you smoked in the last two years. He says, well... I guess I have and marks his paper as such.
We all turn our paperwork in and are giving our instructions on where to go and what to do for the next phase - except Mr. Knucklehead, who was thanked for his time and sent out the door. True story...