What’s the shortest time you held a particular job?

White House Communications Secretary Anthony is out after 11 days.  This according to Yahoo,com news.

I know a lot of people who quit a job on or after day 1.  I actually quit three jobs (it may be more) as i was driving to a new city to start the job.  The shortest time I had a job, by the employers choice, was, I believe...3 months?  In most cases I was looking for another job and the employer just beat me to the punch.