i think they cheated!! these pplz probably rubbed catnip (Nepeta) all over themselves or something When cats sense the bruised leaves or stems of catnip, they will roll over it, paw at it, chew it, lick it, leap about and purr, often salivating copiously. Some cats will also growl and meow. This reaction only lasts for a few minutes before the cat loses interest. It takes up to two hours for the cat to "reset" and then it can come back to the catnip and have the same response as before. Young kittens and older cats are less likely to have a reaction to catnip. Lions and tigers are also sensitive to the effects of catnip.[6] http://en.wikipedia.org/wiki/Catnip drives the felines crazy -bigclap
