A Las Vegas bachelorette party becomes a sex-and-booze fueled fiasco in this outrageous comedy from parody specialists Aaron Seltzer and Jason Friedberg (Vampires Suck, The Starving Games). Claire is about to get married, but before her vows are spoken, her sister Leslie and their friends Zoe and Janet vow to give her one last wild night on the town. As the liquor starts to flow, the young ladies quickly shed their inhibitions. But in a city like Las Vegas good luck can quickly turn bad, and after getting mugged on the street and ejected from a strip club, the ladies end up in a shady corner of the city that few tourists ever see. Meanwhile, they're just getting started.