When you and/or a few friends smoke up, and are so high, you have taken off on Flight 420. When you come down from said high, you have landed.
Brandon: Dude, I'm not feelin it.
Deryck: Man, I'm on flight 420.
Brandon: Wait, hold on... I just took off.
Deryck: Man, I'm on flight 420.
Brandon: Wait, hold on... I just took off.
by Xx420kronick420xX August 14, 2009

A "420 angel" is a person whom comes through with weed, most referenced in dry times for pot-smokers.
by DG-Kelly February 10, 2005

A condition that causes somebody to notice the number 420 everywhere.
Though the subject usually doesn't openly associate the occurrences with supernatural or exterior forces (though he may joke about it), there persist at least a doubt or even a strong belief in the his mind that all the occurrences of the number 420 cannot be accidental.
Though the subject usually doesn't openly associate the occurrences with supernatural or exterior forces (though he may joke about it), there persist at least a doubt or even a strong belief in the his mind that all the occurrences of the number 420 cannot be accidental.
420 delusion:
"Man, it's becoming worse. It's everywhere. I checked the deadline for my application to the University of Tokyo and it was Dec 10, 4:20 pm. Then somebody texts me to tell me the US just won the game against Russia in the Olympics in Sochi and the game just ended: I check the time here: 4:20 am. I google the time in Sochi, Russia: 4:20 pm. I'm telling you, it's a fucking conspiracy."
"Ahah, I know. Wait what was the score?"
"4-2 :o why?
I meant 3-2 sorry"
"wtf u did that on purpose"
"no"
"man..."
"Man, it's becoming worse. It's everywhere. I checked the deadline for my application to the University of Tokyo and it was Dec 10, 4:20 pm. Then somebody texts me to tell me the US just won the game against Russia in the Olympics in Sochi and the game just ended: I check the time here: 4:20 am. I google the time in Sochi, Russia: 4:20 pm. I'm telling you, it's a fucking conspiracy."
"Ahah, I know. Wait what was the score?"
"4-2 :o why?
I meant 3-2 sorry"
"wtf u did that on purpose"
"no"
"man..."
by wadada February 15, 2014

by Fuzzy May 1, 2006

by SammySlug April 13, 2008

Billy: It's 4/20, broheim, did you wake and bake?
Becky: NO! Jeff broke the glass bong yesterday, we're all out of papers, and I couldn't find my pipe.
Billy: ooooo 420 error. cloud not found.
Becky: NO! Jeff broke the glass bong yesterday, we're all out of papers, and I couldn't find my pipe.
Billy: ooooo 420 error. cloud not found.
by b0xxx September 23, 2012

by Juan Nutt March 6, 2011
