You’ve probably uttered the phrase “420″ in the past as a smoke signal. You’ve probably smoked yourself silly at 4:20. You probably smoke yourself sillier than usual on 4/20 and may plan to do so again on this 4/20. But do you actually know how “420″ became a number, day, and term of lore for stoners and cannabis connoisseurs across the globe? The following Infographic takes you on a visual tour through 420′s roots, displays facts about 420, and debunks a few erroneous 420 myths. Long live 420.