Huffing Gasoline
So my brother likes the smell of gas and he always has. Weird? Yes. But not too out of the ordinary. The thing is huffing anything can be extremely dangerous (people, our noses provide direct access to our brain!) People who are addicted to huffing gas soak a rag in it, put it over their mouth and nose, and breath in. Yes, they like it that much. Others combine this with drinking to enhance the high. This can result in more than a high though and can produce hallucinations, dizziness, vomiting, and slow reflexes in the short-term. And long-term? Well, you can die.