AAAA+ Girl Scout Cookies Mediums By Green Valley - 28% THC This strain provides the best aspects of both sativa and indica, and the high is powerful, happy, and euphoric, but with couch-lock body effects and feelings of lethargy. Girl Scout Cookies tastes sweet and earthy, and it smells much the same. It's most effective at treating anxiety, stress, and depression, though it's also good for appetite. Dry mouth is the only likely adverse effect, though others are possible.