lol je vois, pensais s etait une fete anglaise lol
Manqué
4/20: National Weed Day, explained
Steven Hager, a former editor of the marijuana-focused news outletHigh Times, told the New York Times that the holiday came out of a ritual started by a group of high school students in the 1970s. As Hager explained, a group of Californian teenagers ritualistically smoked marijuana every day at 4:20 pm. The ritual spread, and soon 420 became code for smoking marijuana. Eventually 420 was converted into 4/20 for calendar purposes, and the day of celebration was born. (A group of Californians published documents giving this theory legitimacy, but it's unclear if their claims are valid.)
One common belief is that 420 was the California police or penal code for marijuana, but there's no evidence to support those claims.