Sarpa salpa, commonly known as the Dreamfish or Goldline, is a hallucinogenic fish that was used as a recreational drug in the Roman Empire. Recognised by the golden stripes, this fish when consumed can cause auditory and visual hallucinations. Found in the East Atlantic and the Mediterranean regions, this fish became popular when two men ingested it at a Mediterranean restaurant and began to hallucinate for 36 hours! This is caused due to food poisoning which leads to vivid auditory and visual hallucinations, delirium, disturbances in motor coordination, nausea, nightmares, vertigo, and other disturbances to the central nervous system. To top it all, the main components of the fish's diet is phytoplankton that shares a similar chemical structure to that of LSD!