Spending at least eight hours a day confined to an office cubicle can drive anyone bonkers. Add to that an annoying coworker, and you have the makings of workplace hell. We all know of at least one colleague who's a workaholic, a loudmouth, a slacker, or someone who thinks she's everyone's friend. But are you guilty of being one of these people yourself? Find out what your office pest personality is by taking this quiz!

(Photo from The Devil Wears Prada courtesy of 20th Century Fox)