WTF is "fake poppers" - gasoline? water?

What's generally available is all "fake" - low grade Butyl Nitrite that can have all sorts of nasty side effects including upper respiratory tract infections and damage to hearing - the only person I've ever known to sell the real stuff (i.e. pharmaceutical grade Amyl Nitrite) was a certain morbidly obese American - and never (to my knowledge) in Thailand

There is no comparison between the effect of those two substances