420! 

Originated in San Rafael high school in 1971 by a group of stoners named the "Waldos"... they would use the code 420 to say that they would meet at 4:20 to smoke...also assoctiated with April 20th...my name is henry hennessy and my father smoke pot and everything elses...his birthday is April 19th and he graduated high school in 1971.

my dad was a total stoner

420! by Henry Hennessy September 4, 2006

420! 

420 is the stoner’s holiday.
420 refers to April 20th, at 4:20, when stoners world wide blaze.

That date of 420 originated because 420 is the code cop’s use when they sited a large drug operation.

Aww man, I just got a ounch from Ben, I can't wait till 420! to use it.

420! by Divine Blazer May 5, 2006

[420] 

420 in india is basically reffered to an naughty , mischevious fella ..used mostly in colleges nd skools ..

that Kedesh is a 420 big tym

[420] by Blueblaze January 14, 2009

420%er Stoner

They are the 420% who exist in the universe who habitually consumes CANNABIS WEED
🔥Stoney Vibes Man💨

I BLAZE🔥 everyday so I am a GENUINE 420%er STONER!

420%er Stoner by ClassicRonnie April 6, 2019

420 Moment 

Slang term potheads use for getting high. Especially when they are really looking forward to it. It has become proper stoner etiquette to not just say they are about to take part in an illegal substance, but to use a term like this to try and make it sound nice and neat.

1. Rhonda wrote on her Twitter account: "After I finish this housework I'm going to have a 420 moment."

2. First Brain Cell: "Well, it looks like its down to just you and me."
Second Brain Cell: "Yeah, but if she has one more 420 moment... we're history!"

420 Moment by SirJigglesAlot April 22, 2011

420 shuffle 

When a pot head hurriedly and frantically hustles to either roll a marijuana cigarette or pack a pipe with weed and light it before the clock reaches 4:20.

Holy shit it's almost 4:19 and I'm not even ready to blaze up yet. Damn I better do the 420 shuffle or I'll miss the 4:20 national light up time!

420 shuffle by JoeyBomm April 19, 2020

420 Chronic Street 

Where Ganja Clause lives

Santa Clause lives at the north pole, but Ganja Clause lives at 420 Chronic Street

420 Chronic Street by Brown Bear :) August 17, 2008