Rule 420

Name: Rule 420 Mug
Brand: Urban Dictionary
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Rule 420 states: When the time is 4:20, regardless of AM or PM, one has to go wild.

Guy: Dude its 4:20
Guy 2: *Goes wild*

Rule 420 by PremierAlan December 4, 2016

Words you can keep

Rule 420

Rule 420 states: When the time is 4:20, regardless of AM or PM, one has to go sicko mode.

Guy: Dude its 4:20 Rule 420
Guy 2:* proceeds to sicko mode*

Rule 420 by niggersarenotwelcome December 14, 2018

Related Words

Rule 420 • Rule 42068 • 420 rule • Rule42069 • Rule 34 • Rule • Rule 35 • rule 1 • RULE #1 • rule 2

Rule 420

at 4:20 (PM or AM) one must smoke any marijuana substance available. (this includes, but is not limited to, eating, snorting, fucking, cooking, etc.)

Girl: hey what time is it?

Guy: its 4:20 PM

Girl: i think im gonna go outside and smoke a cigarette.

Guy: Rule 420 bitch!

Rule 420 by GANJAGANJ December 21, 2008

420 rule

the rule in which you can not consume marijuana in anyway before 4:20 pm and after 4:20 am.

Guy #1 - Yo lets go smoke some bud, dude.

Guy #2 - Nah man its only 2:20, we still got 2 hrs.

Guy #1 - Damnnn, you're right its the 420 rule

420 rule by realshitfaced August 14, 2010

Rule 42068

If it is in any way, shape, or form in Fortnite the entirety of Reddit will search day and night without rest for something else that also contains it, and has arrived prior to 2017, then claim that Fortnite plagiarized it.

Some guy:Hey look Fortnite copied water from Real Life!

Another person:Hey look, Rule 42068 is in effect isn’t it?

Rule 42068 by Vortex7523 January 4, 2021

Rule42069

pull this out when you give someone a compliment and they reply with no u, uno reverse, or simply just disagree, this will counter whatever they have said and they are forced by law to accept your compliment or receive the death sentence.

"You look really good today"
"Uno reverse!!!"
"HAHA REMEMBER Rule42069"

Rule42069 by hsiwienfwofn October 1, 2020

grebo

West Midlands slang word for rockers, bikers, greasers etc. In the late 1980s it was used by the UK music press to refer to a specific scene centered around the bands Pop Will Eat Itself and Crazyhead. The term never found favour with readers of 'the inkies' (Sounds, Melody Maker and the still extant NME) and was soon dropped. Now often used in predominantly working-class areas of the midlands and the north to mean someone who listens to rock-derived music and/or dresses in a manner that suggests they affiliate themselves with rock music of some kind.

Some grebo passed with Sabbath playing on his stereo.
The Poppies are at no. 17? God, a grebo band in the charts!
They're playing nu-metal now, bloody grebos!

grebo by cactuscat September 15, 2006

Word of the Day on August 24, 2026

TikTok Farlands

TikTok Farlands is a term to refer to videos that you see after scrolling for a long time. These videos can potentially be disturbing, or weird. Said videos can also have low likes, or low comments.

“I reached the TikTok Farlands bro”

TikTok Farlands by PINES FAMILY TORTURER July 24, 2026

Word of the Day on August 23, 2026

mormon assault vehicle

another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)

"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."

mormon assault vehicle by KVRX January 10, 2005

Word of the Day on August 22, 2026

Shakira Law

A version of "Sharia Law" that Reform Ltd supporters tend to refer to, often by mistake.

Richard Tice of Reform now lives in Dubai, under Shakira Law, although telling Brits that we should worry about it

Shakira Law by Reformltd February 16, 2025

Word of the Day on August 21, 2026