Mike and Dave are very young, daring, fun-loving brothers that tend to escape hands at family parties. If her wedding plans are revealed by their sister Jeanie, the remainder of the Stangles insist that the brothers attract adequate dates. After placing an ad on Craigslist, the siblings opt to pick two normal and magical ladies, Alice and Tatiana. Once they arrive at the staircase, nevertheless, Dave and Mike realize that their partners are prepared to get wild and party.