You're not doing enough. A guy I know inherited a LOT of money and became a coke fiend. Eventually he started to think that there were hockey players in the tree outside his house trying to get him. Technically more of a schizophrenic delusion than a hallucination, but it's a thin line.
Cocaine isn't a hallucinogen and won't make you think like that. He was doing more than coke or had dmt or something in it.
Hockey players in trees outside the house?!?!?! Sounds more like yo friend was on that "Ron". I think he got his white powders mixed up. All the more reason to stay away from that mess.