12 & 35," with its refrain of "Everybody must get stoned" – 420 being the product of 12 times 35. But the prevailing explanation is that it started in the 1970s with a group of friends from San ...

12 & 35,” with its refrain of “Everybody must get stoned” — 420 being the product of 12 times 35. But the prevailing explanation is that it started in the 1970s with a group of bell ...