Tracing 420 's origin While there is no concrete reason for how 420 came into being, several theories have surfaced over the years. One of them traces 420 to Marin County, California, where, in ... Learn how 420 became a global symbol of cannabis culture and celebration, from its origins as a secret code among California teens to its evolution into a worldwide movement. Discover the meaning of 420 friendly, the myths and facts about its origin, and the events and activities that mark 420 day. What does 420 mean from a girl 420 is a slang term that has multiple meanings. In general, it is associated with marijuana and smoking weed, but it can also refer to the time of day (4:20 pm) or a code for general use (e.g. “ 420 friendly” means someone is okay with marijuana use). Discover the true history of 420 , how it became linked to marijuana, and why Hawaii embraces this iconic cannabis culture with aloha spirit.
