AP Explains: The origins of 4/20, marijuana’s high holiday
SEATTLE (AP) — Thursday marks marijuana culture’s high holiday, 4/20, when college students gather — at 4:20 p.m. — in clouds of smoke on campus quads and when pot shops in legal weed states thank their customers with discounts.
This year’s edition provides an occasion for pot activists to reflect on how far their movement has come, with recreational pot now allowed in eight states and the nation’s capital, as well as a changed national political climate that could threaten to slow or undermine their cause.
Here’s a look at the holiday’s history.
The origins of the date, and the term “420” generally, were long murky. Some claimed it referred to a police code for marijuana possession or that it arose from Bob Dylan’s “Rainy Day Women No. 12 & 35,” with its refrain of “Everybody must get stoned” — 420 being the product of 12 times 35.
But in recent years, a