420 (cannabis culture)

420, often stylized as "4:20" or "4/20", is a code-term and slang term widely used in cannabis culture. It refers to the consumption of cannabis, particularly smoking cannabis around 4:20 p.m. or 4:20 a.m., and also to cannabis-related celebrations that take place annually on April 20 (4/20).

The origin of the term is generally attributed to a group of teenagers in the 1970s at San Rafael High School in Marin County, California, who called themselves "the Waldos." They reportedly used "4:20" as a code to signal to each other that it was time to meet up and smoke cannabis after school. They allegedly chose the time based on when they were free from extracurricular activities.

While the exact details of the Waldos' story are debated and other theories exist, their account is the most widely accepted explanation. The term spread through word of mouth and, significantly, through its association with the band the Grateful Dead, who were connected to the Waldos through family and friends. The Grateful Dead helped popularize the term as they toured and their fans embraced it.

Over time, 420 evolved from a simple code into a broader cultural phenomenon, encompassing a range of cannabis-related meanings. It is now commonly used as a noun, adjective, or verb related to cannabis consumption.

On April 20th, known as "4/20 Day," many cannabis enthusiasts gather to celebrate cannabis culture, advocate for cannabis legalization, and, often, consume cannabis publicly. These events range from small gatherings to large-scale rallies and festivals.

The term's association with cannabis has led to its adoption by cannabis-related businesses and organizations. It is commonly found in advertising, product names, and marketing materials within the cannabis industry.

While "420" is predominantly associated with cannabis use, it is important to acknowledge the ongoing debate surrounding cannabis legalization and responsible use. The term carries cultural significance, representing both a recreational activity and a symbol of the cannabis legalization movement.