安娜快30岁了，还和妈妈住在一起。她每天都用她的大拇指做演员来制作视频，但是安娜没有给任何人看这些视频，没有人知道它们是干什么用的。在她生日的前一周，她的妈妈给她下了最后通牒——她必须搬出棚屋，去剪个不影响性别的发型，不要再穿得像个无家可归的青少年。安娜很自然地告诉妈妈“滚开”，笨拙的人际交往能力不断地影响着她的生活......

Anna is stuck she's approaching 30, living like a hermit in her mum's garden shed and wondering why the suffragettes ever bothered. She spends her days making videos using her thumbs as actors - thumbs that bicker about things like whether Yogi Bear is a moral or existential nihilist. But Anna doesn't show these videos to anyone and no one knows what they are for. A week before her birthday her Mum serves her an ultimatum - she needs to move out of the shed, get a haircut that doesn't put her gender in question and stop dressing like a homeless teenager. Naturally, Anna tells her Mum to back the f-off. However, when her school friend comes to visit, Anna's self-imposed isolation becomes impossible to maintain. Soon she is entangled with a troubled eight year old boy obsessed with Westerns, and the local estate agent whose awkward interpersonal skills continually undermine his attempts to seduce her.