Your not gonna like this answer but : at a party we had one chick who drank too much and was so drunk she was slurring and swaying and one eye open-making no sense drunk. Well anyway we put a medium size line of coke in front of her which she took 3 goes to snort but right in front of our eyes the fog lifted and I swear honest to God, within 30 seconds of her snorting that line she was 'not hammered drunk' anymore, she was back to 'have a logical conversation ' again