一个六十多岁的独居中年男子选择抱着充气娃娃跳楼了。因为娃娃先落地而捡回一命。他说：寂寞和舆论杀了他。 卖给他娃娃的年轻卖家小丁（唐振刚 饰），独自住在女娃满布的房间里，却没有交过女朋友，每天抱娃娃睡觉，他唯一的愿望就是跟客户合照赢得大奖，可以带房东的小孙女去日本找妈妈。 一个三十多岁的B咖演员大雄（周咏轩 饰），奋斗了十年，却因为一个低俗的广告走红，他讨厌这个广告，更讨厌走红后突然冒出来的妈妈。 某天，小丁竟然不小心把自己最爱的娃娃送错给演员，他开始疯狂追讨，也开始踏入别人的寂寞。充气娃娃之恋？不是，只是简单的恋母情结罢了。他搜集这个城市的寂寞，不被人懂的寂寞。
在某小城市市政处工作的妈宝男，曾经被初恋女友抛弃。和某种中学物理女教师结婚后，婚后三年总感觉生活太平淡。某日，妈宝男接待了一个大城市德里来当地考察投资的美女老板，顿时一样爱上女老板。为了追求女老板，伪造了自己妻子出轨的假象。女教师发现丈夫精神出轨后，在初恋男友的帮助下，准备出国。此时，妈宝男发现，还是自己的老婆好，于是追到机场挽救婚姻。
德华（刘德华饰）喜欢打牌，以打牌为生的他出名好牌技好牌品，与他相恋多年的咏琪（梁咏琪饰）因为牌品差，始终没能与德华结为连理，令她顿足。德华的弟弟天乐（古天乐饰）知道哥哥要以打牌为生养活患有痴呆症的母亲和正在读书的自己，决定跟青云（刘青云饰）打牌比试，谁知连连落败。 一次牌局中，咏琪不甘被德华以牌品的问题多次推搪婚约，便咀咒他从此“一世摸烂牌”，跟着同样拜师不成的青云离开了。 咀咒真的灵验了，使德华家道中落，但一向乐观的他深信自己的“好朋友”会回来的。在弟弟公司举行的麻将大赛中一路稳打稳扎，与青云再次对垒，最后能否获胜呢？
The summer before college, bright-yet-irreverent Elliott comes face-to-face with her older self during a mushroom trip. The encounter spurs a funny and heartfelt journey of self-discovery and first love as Elliott prepares to leave her childhood home. Writer-director Megan Park’s tender, surprising sophomore feature cleverly uses its high-concept premise of a visit from one’s future self to launch a refreshing, nuanced exploration of the uncertainties of young romance and coming of age. My Old Ass is a sweet teenage love story, a lively contemporary comedy, and a quirky riff on time-travel films all in one. Maisy Stella and Aubrey Plaza have a terrific unlikely chemistry, as the sass and self-assuredness of the young Elliott, as played by Stella, blends and overlaps with Plaza’s sardonic humor as a more mature Elliott. The care and affection shown in the film’s depiction of Elliott’s rural hometown in her last days before taking off for adulthood visually highlights her emotional journey, evoking a nostalgia for days that haven’t even ended yet.—HZ
