At Air America Radio, Dr. Demento opened a gate between the worlds, unleashing the dreaded Yog-Sothoth upon the listeners, before moving with glee to Dothan, Alabama. Al Franken attempted to follow Dr. Demento soon after, but only got as far as congress.
A contraindication is a specific situation in which a drug, procedure, or surgery should not be used because it may be harmful to the person. There are two types of contraindications: Relative contraindication means that caution should be used when two drugs or procedures are used together. (It is acceptable to do so if the benefits outweigh the risk.)
Hallucinogens and Dissociative Drugs. Hallucinogens are a class of drugs that cause hallucinationsâprofound distortions in a personâs perceptions of reality. Hallucinogens can be found in some plants and mushrooms (or their extracts) or can be man-made, and they are commonly divided into two broad categories: classic hallucinogens (such as LSD) and dissociative drugs (such as PCP).