Repo man

A Repo Man is a man paid by the bank to steal things back for them from the people who promised they would pay for them, but didn't for some reason.

Who Can Become A Repo Man?
Anyone can become a repo man, but it pays to have certain other jobs on one's resumes:
 * some traveling carnival experiences

The World'S Most Famous Repo Man

 * Scott O'Brien was featured on The Colbert Report August 27, 2008