Here i have heard of something like that its called RUSH.I wouldnt be bothered to sniff some dangerous shit for a few second head rush.And the fools that do it that i know of really makes no difference because they seem to have no brain cells anyway.If your smart dont even bother.If your talking about the crap from the sex shops then sniff away because its only herbal and it wont do shit for you.I have tried some of that crap like liquid ecstacy and really its just a way for them to make cash and if your really convinced it works then good for you like i have heard people say they get stoned off herbal buds.Damn if all these herbal drugs did work we could save a fortune on weed or whatever.