# 4:20

**URL:** https://boards.straightdope.com/t/4-20/10425
**Category:** Factual Questions
**Created:** [April 15, 2000, 12:44am UTC](https://boards.straightdope.com/t/4-20/10425 "2000-04-15T00:44:00Z")
**Posts on this page:** 15
**Page:** 1

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### Author: ![MissJohannah](https://avatars.discourse-cdn.com/v4/letter/m/9de0a6/32.png) [@MissJohannah](https://boards.straightdope.com/u/MissJohannah)
#### Post date: [April 15, 2000, 12:44am UTC](https://boards.straightdope.com/t/4-20/10425/1 "2000-04-15T00:44:00Z")

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Does anyone know how the term 4:20 got associated with marajuana use? I’ve asked quite a few people and gotten a different answer from each person and none of then seen likely. Thanks.

Johannah

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“My cousin just died. He was only 19.  
He got stung by a bee - the natural enemy of a tightrope walker.”  
- Emo Philips

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### Author: ![qbert](https://avatars.discourse-cdn.com/v4/letter/q/2acd7d/32.png) [@qbert](https://boards.straightdope.com/u/qbert)
#### Post date: [April 15, 2000, 12:50am UTC](https://boards.straightdope.com/t/4-20/10425/2 "2000-04-15T00:50:00Z")

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the term ‘420’ comes from the amount of chemicals in the plant. the most famous being THC.

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luke… i am your sperm donor.

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### Author: ![GaWd](https://avatars.discourse-cdn.com/v4/letter/g/f08c70/32.png) [@GaWd](https://boards.straightdope.com/u/GaWd)
#### Post date: [April 15, 2000, 12:57am UTC](https://boards.straightdope.com/t/4-20/10425/3 "2000-04-15T00:57:00Z")

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Actually Luke, in the 70’s(?) a police code 4-20 in the bay area(not sure what city), was someone who had posession of dope.

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### Author: ![GaWd](https://avatars.discourse-cdn.com/v4/letter/g/f08c70/32.png) [@GaWd](https://boards.straightdope.com/u/GaWd)
#### Post date: [April 15, 2000, 1:02am UTC](https://boards.straightdope.com/t/4-20/10425/4 "2000-04-15T01:02:00Z")

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\<DoH\> I mean qbert

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### Author: ![Brymo](https://avatars.discourse-cdn.com/v4/letter/b/87869e/32.png) [@Brymo](https://boards.straightdope.com/u/Brymo)
#### Post date: [April 15, 2000, 1:04am UTC](https://boards.straightdope.com/t/4-20/10425/5 "2000-04-15T01:04:00Z")

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I have heard it refers to a radio code law enforcement uses to signify “marijauna smoking in progress”

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### Author: ![2sense](https://avatars.discourse-cdn.com/v4/letter/2/e47774/32.png) [@2sense](https://boards.straightdope.com/u/2sense)
#### Post date: [April 15, 2000, 1:25am UTC](https://boards.straightdope.com/t/4-20/10425/6 "2000-04-15T01:25:00Z")

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Um, the numbers I usually associate with marijuana are 24 and 7. 😉  
**The 'Burgh Dry Spell Continues**  
_2sense has been marijuana-free for_  
5 days, 21 hours, 19 minutes  
1/8 of ounce not smoked, saving me $25  
Life Saved: 0 hours, 0 minutes

(Never lend your dealer money if you want to see them anytime soon!)  
((yes I posted this just for the dry spell joke))

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## Just putting my 2sense in.

_Tyranny_,\* like Hell\*,\* is not easily conquered\*.  
-Thomas Paine (fugitive slave catcher)

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### Author: ![Brymo](https://avatars.discourse-cdn.com/v4/letter/b/87869e/32.png) [@Brymo](https://boards.straightdope.com/u/Brymo)
#### Post date: [April 15, 2000, 1:41am UTC](https://boards.straightdope.com/t/4-20/10425/7 "2000-04-15T01:41:00Z")

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Here is a site that claims it found the origin of the phrase.  
It seems the police code theory is false.  
I learn something new everday.  
[http://www.420.com/origin/trueorigin.tpl](http://www.420.com/origin/trueorigin.tpl)

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### Author: ![GaWd](https://avatars.discourse-cdn.com/v4/letter/g/f08c70/32.png) [@GaWd](https://boards.straightdope.com/u/GaWd)
#### Post date: [April 15, 2000, 2:45am UTC](https://boards.straightdope.com/t/4-20/10425/8 "2000-04-15T02:45:00Z")

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> [@](#):
>
> 1/8 of ounce not smoked, saving me $25  
> Life Saved: 0 hours, 0 minutes
> 
> (Never lend your dealer money if you want to see them anytime soon!)  
> ((yes I posted this just for the dry spell joke))
> 
> \*\*

Umm, I’m not sure what you’re smoking(I suspect it’s crack), but I’ve never heard of a $25 dollar Eighth…

I even used to kick it with dealers and unless I was buying the dirtiest brown, I never paid that little.

Of course, I’v not smoked out in like 10 months, but you know…

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### Author: ![neutron\_star](https://avatars.discourse-cdn.com/v4/letter/n/51bf81/32.png) [@neutron\_star](https://boards.straightdope.com/u/neutron_star)
#### Post date: [April 15, 2000, 5:53am UTC](https://boards.straightdope.com/t/4-20/10425/9 "2000-04-15T05:53:00Z")

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> [@](#):
>
> I even used to kick it with dealers and unless I was buying the dirtiest brown, I never paid that little.

Then you must have been kicking it with dealers who didn’t like you very much. $35-40 for 1/2 oz here.

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### Author: ![NickDanger](https://avatars.discourse-cdn.com/v4/letter/n/c6cbf5/32.png) [@NickDanger](https://boards.straightdope.com/u/NickDanger)
#### Post date: [April 15, 2000, 8:14pm UTC](https://boards.straightdope.com/t/4-20/10425/10 "2000-04-15T20:14:00Z")

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I thought it was because 4:20 is tea time in England and “tea” is a slang term for marijuana.  
Also, 4:20 is tea time in England and “tea” is a slang term for marijuana.  
Did I type that or just think it?  
What?  
Never mind.

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### Author: ![2sense](https://avatars.discourse-cdn.com/v4/letter/2/e47774/32.png) [@2sense](https://boards.straightdope.com/u/2sense)
#### Post date: [April 15, 2000, 9:10pm UTC](https://boards.straightdope.com/t/4-20/10425/11 "2000-04-15T21:10:00Z")

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**Brymo** :

Thanks for the link. It sounds credible to me.

As to the price questions. It’s all supply and demand, I’m afraid.

When I lived in Michigan, I never paid more than $15 or $20. But since I moved to Pittsburgh, I can’t find it at that price. And I am talking some good green. Usually with some red hairs in it.

Also, I was wrong about the oweing me money assumption. I saw my (former)conection this morning. It turns out that she is pregnant. So she is not buying anymore. She was just picking up mine at the same time as a favor to me. And she repaid me.

So the dry spell continues for the foreseeable future. Oh well. I will live. I hope.

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## Just putting my 2sense in.

_Tyranny_,\* like Hell\*,\* is not easily conquered\*.  
-Thomas Paine (fugitive slave catcher)

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### Author: ![dragonfly98](https://avatars.discourse-cdn.com/v4/letter/d/7bcc69/32.png) [@dragonfly98](https://boards.straightdope.com/u/dragonfly98)
#### Post date: [April 16, 2000, 12:28am UTC](https://boards.straightdope.com/t/4-20/10425/12 "2000-04-16T00:28:00Z")

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The 420 conundrum. I always thought that 20 divided by 4 equals 5. As in the number of leaves on a leaf of a very young marhijuana plant.

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-What’s right is only half of what’s wrong- George Harrison - _Old Brown Shoe_

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### Author: ![Andy](https://avatars.discourse-cdn.com/v4/letter/a/aeb1de/32.png) [@Andy](https://boards.straightdope.com/u/Andy)
#### Post date: [April 16, 2000, 1:36am UTC](https://boards.straightdope.com/t/4-20/10425/13 "2000-04-16T01:36:00Z")

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Off topic, but i’ve always wondered like, if, like, the inappropriate use of like, the word like, is like related to, like, marijuana use. 😕

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### Author: ![Kupek](https://avatars.discourse-cdn.com/v4/letter/k/90db22/32.png) [@Kupek](https://boards.straightdope.com/u/Kupek)
#### Post date: [April 16, 2000, 1:40am UTC](https://boards.straightdope.com/t/4-20/10425/14 "2000-04-16T01:40:00Z")

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If it was, my roommate would say nothing but “like” all day long, and as it is, he uses the word about as much as your average person.

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[Kupek’s Den](http://www.geocities.com/~tortolia/kupek)

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### Author: ![Badtz\_Maru](https://avatars.discourse-cdn.com/v4/letter/b/e36b37/32.png) [@Badtz\_Maru](https://boards.straightdope.com/u/Badtz_Maru)
#### Post date: [September 18, 2000, 10:33pm UTC](https://boards.straightdope.com/t/4-20/10425/15 "2000-09-18T22:33:39Z")

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$25 for an 1/8th is pretty damn steep in Texas. A 1/4 oz. is usually $20-25. You also see quarters being sold for $30, but those are always more than an actual 1/4 oz, usually at least 9 grams.

I had a friend who moved to Texas from South Dakota, he was shocked at how cheap pot was here.

I did recently pay $60 for a 1/4 of hydro, but it was some awesome stuff - all bud, mostly red hair, no seeds. I have a pretty high tolerance and I would get high off of two hits.
