You joke, but I have heard radio ads for hydroponic supplies in Canada, which very much had the tone of "wink, wink y'know for your veggie garden". There was e

You joke, but I have heard radio ads for hydroponic supplies in Canada, which very much had the tone of "wink, wink y'know for your veggie garden". There was even a chuckling group of people in the background when they mentioned "veggies". This was in Toronto around 2011.