I waitress at MadDog biker bar to pay for my uncle's rent at The Vail Assisted Living. I work my a** off, roll with the punches, but when I pour a pitcher of margaritas on a loser harassing my BFF -- I'm fired. The Vail threatens to throw my uncle to the curb unless I pay his back rent. I scour sketchy want-ads until I find one that doesn't make me want to hurl. 'PERSONAL ASSISTANT wanted. YOU: 20 something. Blond...