Aman (Ali Zafar), who is in London, hopes to marry Asha (Yami Gautam), an Indian girl, also in London. He visits her parents’ house to seek their permission to marry her. However, his plans to impress the family start failing when they discover that he is a Pakistani. Total Siyapaa (Total Chaos) is about a series of unfortunate events that befall a good-hearted but hapless Pakistani boy while visiting his girlfriend’s parents, leading to some of the funniest, chaotic and outrageous situations.