When a group of friends find themselves in need of money, they come up with the idea of starting an all-American bikini car wash. Hilarity ensues as they navigate the challenges of running a successful business while dealing with personal relationships, wild parties, and unexpected encounters.

After the discovery of a hidden underground tunnel, a group of friends decides to explore an abandoned asylum. Unbeknownst to them, the asylum is haunted by the vengeful ghost of Typhoid Mary. As they delve deeper into the asylum, they unknowingly release Mary's spirit, and each member of the group becomes possessed one by one. Now, they must find a way to escape the asylum and free themselves from Mary's grip.