"hallucinogenic substances" refers to certain drugs or chemicals that can make a person see or hear things that aren't actually there. These substances can alter a person's perception, causing vivid hallucinations and changing how they think or feel.
Full definition
In one particularly dramatic scene, he regresses to a primitive state after
ingesting hallucinogenic substances in the tank, then breaks out of the lab to feast on a sheep in a nearby zoo.
Congenital diseases, mental disorder or insanity, cosmetic surgery and weight control treatments, abuse of intoxicant or
hallucinogenic substances like intoxicating drugs and alcohol.
However, you can't get «high» from the hemp foods now approved to be sold in Australia as they are too low in
the hallucinogenic substance THC (delta 9 - tetrahydrocannabinol), the cannabinoid associated with the psychoactive properties of marijuana.
NA PSN Store Update - Noby Noby Boy, Zuma, And Burnout, HV Bowling DLC PSN users can begin to take
their hallucinogenic substances, because Noby Noby Boy is here.
Ayahuasca is a traditional amazonian plant medicine that contains
the hallucinogenic substance DMT.