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
"Its 4:20 bubba, I wanna impale my mouth with your blunt
"4:20 in progress! Bring a lighter!"