marijuana April 20, 2017 3:04 pm The Real Origin of ‘420' There have been many myths about where the slang “420” originated from, but here’s the real story behind the term. US & World Videos 1:15 Anna Nicole Smith's look-alike daughter Dannielynn Birkhead attends 2024 Kentucky Derby 3:27 Dua Lipa claps back at viral ‘give us nothing' meme during ‘SNL' hosting debut 3:27 Here's one of the luxurious suites your favorite A-list celebs are getting ready in for the Met Gala 1:41 ‘The Mummy' turns 25: Remembering the Brendan Fraser classic 1:07 Britney Spears spotted as authorities respond to alleged hotel incident