In the case at hand, the question on the firearm sales form was "Are an unlawful user of, or addicted to, marijuana or any depressant, stimulant, narcotic drug, or any other controlled substance?"
Whew! I bought an 870 Wingmaster from Cabellas a couple years ago and vaguely recall answering that, but luckily I was not in active addition to alcohol. All my other guns are inherited.
Hunter is pretty mumped tho, because by all accounts he was addicted to crack when he answered the question falsely.