一个有自毁倾向的青少年被寄宿学校停学后回到家中，却发现他的奶奶住进来了，可他压根不晓得他还有个奶奶，这个从天而降的奶奶不仅酗酒成性精力旺盛能将他跟朋友都灌趴下，而且粗俗滑稽天不怕地不怕，甚至老来俏爱卖弄风骚，简直是奶奶中的极品，随之而来的是祖孙之间跨越代沟的搞笑却辛酸的友情故事……

Everyone bode her a rousing farewell on her way to New York – and yet, she remained in Wellington! With fantasy, charm and typical New Zealand humour, Millie finds it necessary to produce fake pictures of her supposedly wild life ...