The phrase comes from the closing moments of The Next Episode by Dr. Dre featuring Snoop Dogg and Nate Dogg, released in 2000 from the album 2001. That laid back outro was clipped and remixed online in the early 2010s, looped with heavier bass for Vine edits, YouTube remixes and gaming montages. The remix version spread because it stretched a short tag into a full meme cue, and it remains a standard shorthand for weed culture and 420 humour in edits today.