In the great state of Washington, USA, once you're over the age of 21, you can smoke weed to your hearts content as the recreational use of marijuana has been legalized.

In light of that, Cut.com found three willing grandmothers who had never smoked the drug before, set up a camera, got them high and gave them snacks and made them play 'Cards Against Humanity'. And the results are just hilarious. As one of the women says, "This could be dangerously fun". Kind of fitting what with 'Vaping' being the word of the year, no?

There's some mildly NSFW language here (their discovery of the meaning of 'Queefing' being one), but the fact that it's coming out of the mouths of three stoned grandmothers almost makes it better.

Via Cut.com/YouTube