Mike and Dave are young, adventurous, fun-loving brothers who tend to get out of control at family gatherings. When their sister Jeanie reveals her Hawaiian wedding plans, the rest of the Stangles insist that the brothers bring respectable dates. After placing an ad on Craigslist, the siblings decide to pick Tatiana and Alice, two charming and seemingly normal women. Once they arrive on the island, however, Mike and Dave realize that their companions are ready to get wild and party. Two hard-partying brothers place an online ad to find the perfect dates for their sister's Hawaiian wedding. Hoping for a wild getaway, the boys instead find themselves out-hustled by an uncontrollable duo.