I lived the 70's show! lol I even looked a lot like Donna at the time. The girls I went to school with and hung out with were more discreet than the guys were about smoking and smoked a lot with just "the girls". If a girl had weed it was to share with the girls, always smoke the dude's weed. One of the reasons we got into the habit of going to the ladies room together was to smoke. There were still ashtrays in most public restrooms including restaraunts and stores. We discovered lots of fun things, like using an aerosal can of hairspray as a torch.