In the early 1990s, PCP became popular among high school and college students as a party drug. It’s also known as angel dust, hog, ozone, and rocket fuel. PCP is a dissociative drug that induces hallucinations, distorted sensory experiences, and an altered state of consciousness. Because it’s so unpredictable and unsafe, PCP is illegal to buy, sell or possess. If you suspect someone you love is using PCP, read on to learn more about the dangers of using this drug so you can take action to help them get treatment sooner rather than later.