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!
by JoeyBomm April 19, 2020

A stoner conundrum. Also known as a cannanundrum.
Examples of catch-420s:
When you're too sober, but you can't smoke the last of your weed because if you do you'll be too high to drive to the weed store.
When your buddy shows up to smoke you out but you're already so high it's like coals to Newcastle.
When you know there's a special at the Old Country Buffet but you're too high to remember where it is.
Examples of catch-420s:
When you're too sober, but you can't smoke the last of your weed because if you do you'll be too high to drive to the weed store.
When your buddy shows up to smoke you out but you're already so high it's like coals to Newcastle.
When you know there's a special at the Old Country Buffet but you're too high to remember where it is.
"Oh, man... I know the Old Country Buffet is around here somewhere, but I don't know where and I left my phone at home... this is a catch-420! How the hell are we ever gonna find it?"
by Onomatopoesis June 7, 2019

Highway 420, also known as Niagara Veterens Memorial Highway, is a stretch of highway that stems from the Queen Elizabeth Way (QEW) that takes you to downtown Niagara Falls, Ontario. It's also the main route to cross the Canada-US border via the Rainbow Bridge.
by Mary Mary Quite The Contrarian April 1, 2019

by Cocotheripper April 30, 2015

An American phrase meaning to smoke Delta 9-Tetrahydrocannabinol (Cannabis or marijuana). Mainly used by hoodlums.
Ron-J: Ay niggah, I got that kush.
Tyrone: Yeah niggah, lets smoke that dank.
Ron-J: Yeah bruh, 420 blaze it!
Tyrone: Yeah niggah, lets smoke that dank.
Ron-J: Yeah bruh, 420 blaze it!
by SwagLowMuffins June 8, 2014

by xxxswagxxx November 10, 2014

a religion in which smoking herb is appropriate. This religion saves you from being sent to prison for having possesion of marjiuana. If you are pulled over by the police just show them your member card and they'll let you alone. To become apart of this organization you must send 100 dollars.
by eitak420 December 1, 2007
