Today in fact.

4:20, the term pigs use to refer to person(s) smoking weed.

April 20th, International marijuana day.

4:20, The time to smoke weed, or the time when you're smoking weed.

April 20th, Hitler's birthday.
"Its 4:20 bubba, I wanna impale my mouth with your blunt!"

"4:20 in progress! Bring a lighter!"
by Silly Asian April 20, 2005
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Originated in Toronto highschools back in the late 70s as being the "safe" time to spark up.
School gets out at 3:30pm, takes about 45 minutes for general student population and teachers to leave the premises; this gives you time to hang out for a bit and to roll a few fatties.
Fuck man!...it's 4:20...spark'er up. Whattaya waitin' for?

by weederneeder February 19, 2006
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Code for smoking pot, derived from the time stamp "4:20 pm", intended to delude authorities...
Mind the cultural egocentrism based on the limited use in the so-called 'land of the free', the USA.
Truely free countries like the Netherlands don't need codes like 4:20, since it's allowed to buy and smoke everywhere, anytime.
by itineracy October 18, 2008
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n. the day you pay the pusher man for some dank and bake until the world changes colors
On 4:20 we bought 1/2 and smoked every last bit of that sweet green grass in the basement
by ghandi September 19, 2002
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Its national weed smokein day ...actually u can smoke anything 4:20 = April 20th -(once a year) or if u a huge pothead u can smoke every day at 4:20
Its 4:20 happy smokein day !
by hehehe July 16, 2003
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1)Happy Time
2)Happy Time
3)Happy Time
4)Ha....Whoa Shit
1)Dude we are having one hell of a 4:20
2)Smoking Pot is my 4:20
3)Last night we had such a 4:20
4)Man this is one cool 4:20....Whoa Shit
by awex January 6, 2004
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first off 4:20 is not a police code for smokin marijuana, and the columbine massacre did not happen cause the kids were neo-nazi and wanted to do it for hitler, they were Marilin Manson fans and did what his songs told him to do, but the main festivity of 4:20 is of course national weed day!! some people think this started in california but it mostly was started in areas in south detroit, and has ever since been the best day of the year!
A: hey we got a 4:20 over on elm street
B: *smack* you dumbass that aint no real code
A: .....im sorry, it sounded cool...

A: dude i heard that on 4:20 those guy shot people for hitler.
B: nah man had nothin to do with hitler
A: really what was it then??
B: the were all manson fans and did what his lyrics said
A: damnnn that sucks i hate that manson guy
B: me too

A: yo man what day is it?
B: 4:20 of course man.
A: woaaaa really? you got the J?
B: hells yea we gonna get so high the sky melts.
A: yeaaaaaaaa

by big god February 1, 2007
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