I knew a guy who flew in the Air Force, and he said that they would go out to the planes after a rough night and breathe the oxygen from the masks. 15 seconds later, hangover cured! I also knew a girl who was going for nursing that would hook herself up to fluids with an IV the next morning, and that would cure a hangover. Also, the carbon in burnt toast is said to have curing effects. More alcohol doesn't cure a hangover, it just puts it off until that alcohol wears off, resulting in a worse hangover. And to forget about how shitty your feeling for awhile there is always sex. Everyone gets the "hangover hornies"!