When dysfunctional adult, Al Clancy, mistakenly agrees to mind his smart-ass 10-year-old nephew, Karl Clancy, for a week, his job and home are placed in jeopardy. In a bold bid to save Al's job, they steal his mam's camper-van, become best friends and embark on a criss-cross adventure putting up posters all over Ireland. When things go wrong and the lads get cranky, one of them realises that the other one of them needs to grow up. 　　译文(2): 当不正常的成年人阿尔 · 克兰西错误地同意照顾他那聪明的10岁侄子卡尔 · 克兰西一周时，他的工作和家庭都处于危险之中。为了保住艾尔的工作，他们大胆地偷走了他妈妈的露营车，成为了最好的朋友，开始了一场纵横交错的冒险，在爱尔兰各地张贴海报。当事情出了差错，小伙子们变得暴躁，其中一个意识到，另一个他们需要成熟起来。