420 It Is

The myths dispelled legend explained, why 420 has become a universally accepted connotation:

The Waldos do have proof, however, that they used the term in the early '70s in the form of an old 420 flag and numerous letters with 420 references and early '70s post marks. They also have a story.

It goes like this: One day in the Fall of 1971 - harvest time - the Waldos got word of a Coast Guard service member who could no longer tend his plot of marijuana plants near the Point Reyes Peninsula Coast Guard station. A treasure map in hand, the Waldos decided to pluck some of this free bud.

The Waldos were all athletes and agreed to meet at the statue of Loius Pasteur outside the school at 4:20, after practice, to begin the hunt.

"We would remind each other in the hallways we were supposed to meet up at 4:20. It originally started out 4:20-Louis and we eventually dropped the Louis," Waldo Steve tells the Huffington Post.

The first forays out were unsuccessful, but the group kept looking for the hidden crop. "We'd meet at 4:20 and get in my old '66 Chevy Impala and, of course, we'd smoke instantly and smoke all the way out to Pt. Reyes and smoke the entire time we were out there. We did it week after week," says Steve. "We never actually found the patch."

But they did find a useful codeword. "I could say to one of my friends, I'd go, 420, and it was telepathic. He would know if I was saying, 'Hey, do you wanna go smoke some?' Or, 'Do you have any?' Or, 'Are you stoned right now?' It was kind of telepathic just from the way you said it," Steve says. "Our teachers didn't know what we were talking about. Our parents didn't know what we were talking about."

It's one thing to identify the origin of the term. Indeed, Wikipedia and Urban Dictionary already include references to the Waldos. The bigger question: How did 420 spread from a circle of California stoners across the globe?

See also the Do You Party? books by Mike Durgan.